cyclopentenone has been researched along with cyclopentane in 309 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (0.32) | 18.7374 |
| 1990's | 10 (3.24) | 18.2507 |
| 2000's | 141 (45.63) | 29.6817 |
| 2010's | 133 (43.04) | 24.3611 |
| 2020's | 24 (7.77) | 2.80 |
| Authors | Studies |
|---|---|
| Caldwell, RA; Heibel, GE; Schuster, DI; Tang, W | 1 |
| Ahrens, PB; Ankel, H; Parker, J | 1 |
| Grechkin, AN | 1 |
| Giordano, OS; Guardia, T; Guerreiro, E; Guzmán, JA; María, AO; Pestchanker, MJ; Wendel, GH | 1 |
| Elia, G; Rossi, A; Santoro, MG | 1 |
| Enriz, RD; Giordano, OS; Jáuregui, EA; Pestchanker, MJ; Rodríguez, AM; Santagata, LN | 1 |
| Edo, K; Hishinuma, T; Kayaba-Nakazawa, M; Miura, K; Mizugaki, M; Tomioka, Y; Yamamoto, H | 1 |
| Santoro, MG | 2 |
| Bui, T; Straus, DS | 1 |
| Chen, Y; Morrow, JD; Roberts, LJ | 1 |
| Chen, Y; Kapahi, P; Karin, M; Natoli, G; Rossi, A; Santoro, MG; Takahashi, T | 1 |
| Grechkin, AN; Hamberg, M | 1 |
| Ghosh, G; Glass, CK; Hsiang, CH; Li, M; Pascual, G; Ricote, M; Sengchanthalangsy, LL; Straus, DS; Welch, JS | 1 |
| Donadel, S; Giordano, OS; Guerreiro, E; Guzman, JA; Maria, AO; Wendel, GH | 1 |
| Cantin, LD; Griffin, AM; Hanessian, S | 1 |
| Pinkerton, AB; Trost, BM | 1 |
| Hamberg, M | 1 |
| Colville-Nash, PR; Gilroy, DW | 1 |
| Harrington, PE; Tius, MA | 1 |
| Furuta, K; Satoh, T; Suzuki, M; Tomokiyo, K; Watanabe, Y | 2 |
| Anke, T; Erkel, G; Rether, J; Weidler, M | 1 |
| Alvarez, AM; Boscá, L; Castrillo, A; Hortelano, S | 1 |
| Dixon, C; Hilbelink, T; Lu, L; Rovin, BH; Wilmer, WA | 1 |
| Uchida, K | 1 |
| Kondo, M; Kumagai, T; Osawa, T; Oya-Ito, T; Uchida, K | 1 |
| Furuta, K; Hatanaka, H; Ishikawa, Y; Nakatsuka, D; Namura, S; Satoh, T; Sugie, Y; Suzuki, M; Tomokiyo, K; Watanabe, Y | 1 |
| Glass, CK; Straus, DS | 1 |
| Bond, R; Cook, J; Gilkeson, G; Guyton, K; Halushka, P; Reilly, C | 1 |
| Edes, K; Fitzpatrick, FA; Moos, PJ; Mullally, JE | 1 |
| Pagni, RM; Patel, BB; Waddell, TG | 1 |
| Nakamura, E; Yamanaka, M | 1 |
| Fujiwara, M; Ichikawa, J; Ikemoto, M; Minami, T; Miyazaki, S; Okauchi, T | 1 |
| Jennings, HJ; Lacroix, E; Wang, Z; Wu, SH; Zou, W | 1 |
| Curi, R; Homem de Bittencourt, PI | 1 |
| Davidov, P; Jung, ME | 1 |
| Parry, RJ; Tao, T | 1 |
| Choi, WJ; Chun, MW; Jeong, LS; Jung, YH; Kim, HO; Moon, HR; Park, JG; Yoo, SJ | 1 |
| Anke, T; Erkel, G; Rether, J; Sterner, O; Weidler, M | 1 |
| Berliner, JA; Faull, KF; Lee, H; Miller, E; Subbanagounder, G; Witztum, JL; Wong, JW | 1 |
| Britti, D; Caputi, AP; Chatterjee, PK; Cuzzocrea, S; Di Paola, R; Dugo, L; Mazzon, E; Serraino, I; Thiemermann, C; Wayman, NS | 1 |
| Bureau, F; Desmet, C; Jaspar, F; Lekeux, P; Mélotte, D; Pastoret, PP; Piette, J; Vanderplasschen, A; Volanti, C | 1 |
| Buchwald, SL; Sturla, SJ | 1 |
| Ahn, BZ; Hong, DH; Kim, HM; Kim, Y; Nam, NH; You, YJ | 1 |
| Dalton, AM; Danheiser, RL; Davie, CP; Zhang, Y | 1 |
| Chen, Y; Fam, SS; Gao, L; Milne, GL; Montine, TJ; Morrow, JD; Murphey, LJ; Pandalai, S; Porter, NA; Roberts, LJ; Terry, ES; Zackert, WE | 1 |
| Chu, C; Harrington, PE; Murai, T; Tius, MA | 1 |
| Chen, Y; Gao, L; Hubatsch, I; Mannervik, B; Morrow, JD; Roberts, LJ | 1 |
| Chechetkin, IR; Grechkin, AN; Hamberg, M; Mukhtarova, LS | 1 |
| Katoh, H; Negishi, M | 1 |
| Cañada, FJ; Cernuda-Morollón, E; Pérez-Sala, D; Pineda-Molina, E | 1 |
| Satoh, T; Watanabe, Y | 1 |
| Chen, Y; Deng, L; McDaid, P | 1 |
| Krischke, M; Loeffler, C; Mueller, MJ | 1 |
| Leclerc, E; Tius, MA | 1 |
| Gagnier, SV; Larock, RC | 1 |
| Cippitelli, M; Di Bona, D; Fionda, C; Frati, L; Lupo, A; Piccoli, M; Santoni, A | 1 |
| Ishii, T; Kumazawa, S; Masutani, H; Nakamura, H; Shibata, T; Uchida, K; Yamada, T; Yodoi, J | 1 |
| Bingham, JP; Caddick, S; Frost, LM; Hartley, JA; Kelland, LR; Urbaniak, MD; Woolfson, DN | 1 |
| Aburatani, H; Baba, M; Furuta, K; Hatanaka, H; Ishikawa, T; Ishikawa, Y; Nakatsuka, D; Satoh, T; Suzuki, M; Watanabe, Y | 1 |
| Di Meglio, P; Di Rosa, M; Ialenti, A; Ianaro, A; Maffia, P; Santoro, MG | 1 |
| Iijima, T; Kikuchi, M; Yaoita, Y | 1 |
| Erl, W; Vosseler, CA; Weber, PC | 1 |
| Cuzzocrea, S; Di Rosa, M; Ialenti, A; Ianaro, A; Maffia, P; Mazzon, E; Santoro, MG | 1 |
| Bee, C; Cordaro, F; Forest, J; Tius, MA | 1 |
| Baker, R; Chu, CK; Das, U; Huggins, J; Jin, YH; Liu, P; Wang, J | 1 |
| Brossart, P; Denzlinger, C; Grünebach, F; Lauber, K; Nencioni, A; Van Parijs, L; Wesselborg, S | 1 |
| Kondo, M; Masutani, H; Nakamura, H; Shibata, T; Tanahashi, N; Tanaka, K; Uchida, K; Yamada, T; Yodoi, J | 1 |
| Chen, HZ; Rovin, BH; Zhang, X | 1 |
| Freeman, ML; Milne, GL; Morrow, JD; Musiek, ES; Porta, A; Sasi, S; Vidari, G; Zanoni, G | 1 |
| Araki, E; Brownlee, M; Kiritoshi, S; Kukidome, D; Matsumura, T; Matsuo, T; Nishikawa, T; Pestell, RG; Sakai, M; Senokuchi, T; Sonoda, K; Yano, M | 1 |
| Emi, M; Maeyama, K | 1 |
| Davis, FA; Wu, Y | 1 |
| Arnold, N; Lübken, T; Porzel, A; Schmidt, J; Wessjohann, L | 1 |
| Koech, PK; Krische, MJ | 1 |
| de Lera, AR; Nieto Faza, O; Silva López, C; York, DM | 1 |
| Bickley, JF; Ciucci, A; Evans, P; Roberts, SM; Ross, N; Santoro, MG | 1 |
| Clark, AM; ElSohly, HN; Ferreira, D; Jacob, MR; Khan, IA; Khan, SI; Li, XC; Nagle, DG; Smillie, TJ; Walker, LA; Zhang, Q | 1 |
| Baud, L; Bellocq, A; Cheron, A; Fouqueray, B; Peltier, J; Perez, J | 1 |
| Nikitakis, NG; Sauk, JJ; Siavash, H | 1 |
| Brummond, KM; Mitasev, B | 1 |
| Cernuda-Morollón, E; Pérez-Sala, D; Sánchez-Gómez, FJ; Stamatakis, K | 1 |
| Cross, J; Hegedus, LS | 1 |
| Douelle, F; Greaney, MF; Tal, L | 1 |
| Riveles, K; Roza, R; Talbot, P | 1 |
| Masuko-Hongo, K | 1 |
| Gibson, SE; Mainolfi, N | 1 |
| Cook, JA; Zingarelli, B | 1 |
| Huo, FJ; Jin, XL; Yang, P; Yin, CX | 1 |
| Gao, L; Milne, GL; Morrow, JD; Porta, A; Vidari, G; Zanoni, G | 1 |
| McLaughlin, B; Milne, GL; Morrow, JD; Musiek, ES | 1 |
| Batson, WA; Sethumadhavan, D; Tius, MA | 1 |
| Genbacev-Krtolica, O | 1 |
| Fox, JM; Pallerla, MK | 1 |
| Danheiser, RL; Davie, CP | 1 |
| Gallos, JK; Kotoulas, SS; Koumbis, AE; Stathakis, CI | 1 |
| Backlund, MG; Blackwell, TS; DuBois, RN; Everhart, MB; Gao, L; Han, W; Milne, GL; Morrow, JD; Musiek, ES; Vidari, G; Wang, D; Zanoni, G | 1 |
| Aggarwal, VK; Grange, E | 1 |
| Gayarre, J; Pérez-Sala, D; Renedo, M; Stamatakis, K | 1 |
| Berger, GO; Tius, MA | 1 |
| Choi, WJ; Chun, MW; Jeong, LS; Kim, HJ; Kim, HO; Kim, K; Ko, YM; Lee, JA; Lee, KM; Moon, HR; Sheen, YY; Shin, DH; Yun, MK | 1 |
| Fitzpatrick, FA; Mullally, JE; Wagner, TM | 1 |
| Fu, H; Grabley, S; Huang, X; Li, L; Lin, W; Sattler, I | 1 |
| Arnold, N; Böttcher, C; Lübken, T; Schmidt, J; Wessjohann, L | 1 |
| Dübon, P; Helmchen, G; Schelwies, M | 1 |
| Albicini, M; Asfar, P; Bauer, M; Bracht, H; Brückner, UB; Ehrmann, U; Hauser, B; Iványi, Z; Kick, J; Muth, CM; Radermacher, P; Vogt, J; Wachter, U | 1 |
| Breeding, RS; McLaughlin, B; Milne, GL; Morrow, JD; Musiek, ES; Zanoni, G | 1 |
| Figueiredo-Pereira, ME; Ogburn, KD | 1 |
| Ciucci, A; Gianferretti, P; Guyot, T; Piva, R; Roberts, SM; Santoro, MG; Snape, TJ | 1 |
| Chaichit, N; Chomcheon, P; Kittakoop, P; Mahidol, C; Ngamrojanavanich, N; Ruchirawat, S; Sriubolmas, N; Wiyakrutta, S | 1 |
| Conti, M | 1 |
| Avellano, MI; Gayarre, J; Pérez-Sala, D; Sánchez-Gómez, FJ | 1 |
| Cheng, J; Choi, HD; Jung, JH; Lee, U; Li, X; Son, BW; Zhang, D; Zhu, W | 1 |
| Pérez-Sala, D; Stamatakis, K | 1 |
| Avellano, MI; Cañada, FJ; Carrasco, MJ; Gayarre, J; Pérez-Sala, D; Sánchez-Gómez, FJ | 1 |
| Holdsworth, SJ; Lappas, M; Permezel, M; Porta, A; Rice, GE; Zanoni, G | 1 |
| Balandina, AA; Grechkin, AN; Latypov, SK; Medvedeva, NV; Mukhitova, FK; Mukhtarova, LS | 1 |
| Chandrasekhar, S; Grée, R; Petrignet, J; Prathap, I; Yadav, JS | 1 |
| Lavigne, C; Thierry, AR | 1 |
| Blay, J; Lowthers, EL; Richard, CL | 1 |
| Geng, CY; Huang, XR; Li, JL; Li, Z; Liu, HL; Sun, CC | 1 |
| McLaughlin, B; Morrow, JD; Musiek, ES | 1 |
| Jung, ME; Yoo, D | 1 |
| Gnezdilov, OI; Grechkin, AN; Mukhtarova, LS; Ogorodnikova, AV | 1 |
| Barluenga, J; Barrio, P; López, LA; Riesgo, L; Tomás, M | 1 |
| Haworth, O; Levy, BD | 1 |
| Deng, R; Li, Z; Moser, WH; Sun, L | 1 |
| Jang, SK; Kim, JH; Kim, WJ | 1 |
| TURNER, DL | 1 |
| Bisgaard, K; Legault, MC; Lorello, GR; Pezacki, JP; Rakić, B | 1 |
| Blangetti, M; Deagostino, A; Prandi, C; Venturello, P; Zavattaro, C | 1 |
| Blackwell, TS; Brooks, JD; Brunoldi, E; Joo, M; McLaughlin, B; Milne, GL; Montine, TJ; Morrow, JD; Musiek, ES; Porta, A; Vidari, G; Zanoni, G | 1 |
| Spilling, CD; Yan, B | 1 |
| Canales, E; Corey, EJ | 1 |
| Bramanti, P; Cuzzocrea, S; Di Paola, R; Esposito, E; Genovese, T; Mazzon, E; Meli, R; Muià, C | 1 |
| Fox, JM; Pallerla, MK; Yap, GP | 1 |
| Qi, X; Ready, JM | 1 |
| Chuang, GJ; Kao, TC; Liao, CC | 1 |
| Choi, WJ; Jeong, LS; Pal, S; Tosh, DK | 1 |
| Dueckershoff, K; Mueller, MJ; Mueller, S; Reinders, J | 1 |
| Allan, B; Cloughley, G; Duffy, P; Evans, P; Iqbal, M; Lledó, A; Riera, A; Verdaguer, X | 1 |
| Karmakar, S; Oh, CH | 1 |
| Jia, G; Ma, S; Shu, W | 1 |
| Ballesteros, A; Barluenga, J; Tomás, M; Tudela, E | 1 |
| de Lera, AR; Otero, MP; Pérez Santín, E; Rodríguez-Barrios, F; Vaz, B | 1 |
| Chen, Y; Cui, K; Qi, L; Qiao, J; Yang, G | 1 |
| Kim, DH; Kim, EH; Na, HK; Surh, YJ | 1 |
| Ji, Y; Riera, A; Verdaguer, X | 1 |
| Dang, LZ; Huang, R; Li, GH; Li, L; Liu, FF; Zhang, KQ; Zheng, LJ | 1 |
| Brummond, KM; Davis, MM; Huang, C | 1 |
| Barbieri, JT; Capková, K; Hixon, MS; Janda, KD; Johnson, EA; Pellett, S | 1 |
| Chen, X; Chen, Z; Dai, H; Fu, H; He, Z; Liu, G; Song, F; Yang, X; You, J; Zhang, L | 1 |
| Hayakari, M; Mori, F; Shibata, T; Tanji, K; Uchida, K; Wakabayashi, K; Yoshida, H; Zhang, HX | 1 |
| Margiastuti, P; Ogi, T; Suenaga, K; Taira, J; Teruya, T; Ueda, K | 1 |
| Cachet, X; Deguin, B; El Mourabet, M; Koch, M; Mouriès, C; Neghra, A; Rakotondramasy, VC; Tillequin, F | 1 |
| Di Maio, R; Graham, SH; Gronenborn, AM; Kodali, RB; Koharudin, LM; Liu, H | 1 |
| Kreuz, K; Riechers, DE; Zhang, Q | 1 |
| Díez-Dacal, B; Llorca, O; Pajares, MA; Pérez-Sala, D; Sánchez-Gómez, FJ | 1 |
| Beike, AK; Bode, J; Faltin, B; Feussner, I; Frank, W; Göbel, C; Hause, B; Himmelsbach, K; Kramell, R; Reski, R; Stumpe, M; Wasternack, C | 1 |
| Gu, W; Jiang, N; Ma, J; Song, YC; Tan, RX; Wang, YR; Zhang, AH | 1 |
| Chen, CJ; Chen, HJ; Gao, K; Liu, Q; Shi, X; Zhang, L | 1 |
| Hennig, B; Layne, J; Majkova, Z; Morris, AJ; Sunkara, M; Toborek, M | 1 |
| Freeman, BA; Iwamoto, N; Kawakami, K; Kobayashi, M; Kumagai, Y; Li, L; Nakajima, H; Nakajima-Takagi, Y; Ohashi, K; Tsujita, T; Yamamoto, M | 1 |
| Frontier, AJ; Levin, MD; Spencer, WT | 1 |
| Brown, P; Daniels, JS; Fekry, MI; Gates, KS; Harmata, M; Huang, C; Price, NE; Zang, H | 1 |
| Andreu, D; Bray, F; de la Torre, BG; Díez-Dacal, B; García de Lacoba, M; García-Domínguez, CA; Oeste, CL; Pérez-Inestrosa, E; Pérez-Sala, D; Rojas, JM; Ruiz-Sánchez, AJ | 1 |
| Campos, KR; Chen, CY; Ishibashi, H; Kato, S; Klapars, A; Kohmura, Y; Pollard, D; Takezawa, A; Waldman, JH; Wallace, DJ; Yasuda, N | 1 |
| García-Domínguez, CA; Gragera, T; León, G; Martínez, N; Oliva, JL; Pérez-Rodríguez, A; Pérez-Sala, D; Retana, D; Rojas, JM; Sánchez, A | 1 |
| Hua, J; Li, SH; Li, XN; Luo, SH; Weng, LH; Xie, MJ; Zhao, X | 1 |
| Boonsompat, J; Padwa, A | 1 |
| Hewitt, LM; Kovacs, TG; MacLatchy, DL; Martel, PH; McMaster, ME; O'Connor, BI; Parrott, JL; van den Heuvel, MR; Van Der Kraak, GJ | 1 |
| Díez-Dacal, B; Garzón, B; Oeste, CL; Pérez-Sala, D | 1 |
| Frontier, AJ; Huang, J; Lebœuf, D | 1 |
| Duhme-Klair, AK; Fairlamb, IJ; Lynam, JM; Moulton, BE; Whitwood, AC | 1 |
| Hewitt, LM; Kovacs, TG; Maclatchy, DL; Martel, PH; McMaster, ME; O'connor, BI; Parrott, JL; Semeniuk, S; van den Heuvel, MR; Van Der Kraak, GJ | 1 |
| Arazi, O; Jafari, R; Marjani, K; Mousavi, M; Nahzomi, HT | 1 |
| Hedberg, C; Richter, A; Waldmann, H | 1 |
| Králová, J; Kuneš, J; Matoušová, E; Pour, M; Růžička, A | 1 |
| Chen, KY; Lin, S; Shan, L; Shen, YH; Shi, T; Zhang, WD; Zhang, ZX | 1 |
| Ogoshi, S; Ohashi, M; Taniguchi, T | 1 |
| Behrendt, J; Griffiths, G; Sutherland, AJ; Zhou, Y | 1 |
| Frontier, AJ; Gandon, V; Huang, J; Lebœuf, D | 1 |
| Chiaro, C; Gandhi, UH; Hafer, KT; Hankey, P; Hegde, S; Kaushal, N; Kennett, MJ; Paulson, RF; Prabhu, KS; Ravindra, KC; Thompson, JT; van den Heuvel, JP | 1 |
| Álvarez-Fernández, A; Barluenga, J; Suárez-Sobrino, ÁL; Tomás, M | 1 |
| Almeida, S; Benfatti, F; De Simone, F; Saget, T; Waser, J | 1 |
| Hosoya, T; Matsumoto, T; Shigemori, H; Shiro, M; Tomoda, H | 1 |
| del Río, RE; Farfán, N; López, Y; Morzycki, JW; Rodríguez, L; Santillan, R | 1 |
| Huang, S; Li, X; Schienebeck, CM; Shu, D; Tang, W | 1 |
| Api, AM; Jones, L; Letizia, CS; Scognamiglio, J | 1 |
| Chaplin, JH; Flynn, BL; Kerr, DJ; Miletic, M; White, JM | 1 |
| Cernušák, I; Fišanová, J; Kellö, V | 1 |
| Alcalde, A; Asensio, G; Cossío, FP; López de Dicastillo, C; Ramírez de Arellano, C; Varea, T | 1 |
| Chen, W; Pu, L; Tay, JH; Yu, XQ | 1 |
| Blasi, E; Ji, Y; Lledó, A; Revés, M; Riera, A; Verdaguer, X | 1 |
| Lin, W; Liu, D; Proksch, P; Shi, H; Van Ofwegen, L; Yu, S | 1 |
| Ieawsuwan, W; Korotkov, V; Raja, S; Rueping, M | 1 |
| Li, X; Song, G; Wang, D; Wang, F | 1 |
| Esselen, M; Groh, IA; Haushofer, C; Kajzar, J; Scherhag, A; Schrenk, D; Solecki, GM | 1 |
| Berger, S; Mueller, MJ; Mueller, S; Stotz, HU; Zoeller, M | 1 |
| Ahmad, M; Chen, J; Graham, SH; Hickey, RW; Li, W; Liu, H; Miller, TM; Pascoe, JL; Poloyac, SM; Rose, ME; Yu, M | 1 |
| Liu, B; Liu, J; Liu, X; Wang, M; Xu, C; Zheng, G | 1 |
| Liu, CX; Qian, PT; Wang, JD; Wang, XJ; Xiang, WS; Zhang, J | 2 |
| Daifuku, SL; Frontier, AJ; Gandon, V; Lebœuf, D; Neidig, ML; Theiste, E | 1 |
| Brinck, T; Linder, M | 1 |
| Fuster, A; Lledó, A; Revés, M; Riera, A; Verdaguer, X | 1 |
| Brummond, KM; Grillet, F | 1 |
| Kreitmeier, P; Reiser, O; Ulbrich, K; Vilaivan, T | 1 |
| Banwell, MG; Matoušová, E; Schwartz, BD; White, R; Willis, AC | 1 |
| Castle, SL; Evans, PR; Loertscher, BM; Young, PR | 1 |
| Agúndez, JA; Ayuso, P; Dorado, CG; Pajares, MA; Pérez-Sala, D; Sánchez-Gómez, FJ | 1 |
| Arnold, N; Fredersdorf, M; Lübken, T; Porzel, A; Schmidts, V; Thiele, CM; Wessjohann, L | 1 |
| Aiguabella, N; Pesquer, A; Riera, A; Verdaguer, X | 1 |
| Flynn, BL; Krenske, EH; Manchala, N | 1 |
| Read de Alaniz, J; Wenz, DR | 1 |
| Krayushkin, MM; Lonshakov, DV; Lvov, AG; Shimkin, AA; Shirinian, VZ | 1 |
| Brunoldi, E; Pasi, M; Porta, A; Vidari, G; Zanoni, G | 1 |
| Ahmad, M; Graham, SH; Hickey, RW; Li, W; Liu, H; Miller, TM; Pascoe, JL; Poloyac, SM; Rose, ME | 1 |
| Asano, H; Hatate, C; Higashi, T; Horiguchi, M; Horinouchi, T; Hoshi, A; Kuge, Y; Mai, Y; Miwa, S; Nepal, P; Noya, Y; Seki, K; Terada, K | 1 |
| Chen, W; Jiang, Z; Tan, CH; Yan, L; Yang, C; Yang, W; Zhu, B | 1 |
| Hayashi, Y; Inagaki, F; Mukai, C; Ogawa, K; Takahashi, Y | 1 |
| Blanc, A; de Frémont, P; Hoffmann, M; Pale, P; Weibel, JM | 1 |
| Bao, J; Gao, X; Jones, AD | 1 |
| Inagaki, F; Kitagaki, S; Mukai, C | 1 |
| Genta-Jouve, G; Greff, S; Massi, L; Perez, T; Thomas, OP; Zubia, M | 1 |
| Hawker, CJ; Helmy, S; Leibfarth, FA; Oh, S; Poelma, JE; Read de Alaniz, J | 1 |
| Byoun, KH; Hong, YD; Joo, YH; Kim, SY; Kim, Y; Koh, HJ; Park, M; Shin, SS; Woo, BY | 1 |
| Shah, AA; Williams, DR | 1 |
| de Lera, AR; González-Pérez, AB; Grechkin, A | 2 |
| ElMarrouni, A; Hale, CR; Heretsch, P; Kudva, AK; Narayan, V; Nicolaou, KC; Prabhu, KS; Pulukuri, KK | 1 |
| Arviana, EN; Ding, F; Liu, XW; Wang, S; William, R | 1 |
| Kinoshita, R; Nakajima, M; Sugiura, M | 1 |
| Ahlin, JS; Cramer, N; Donets, PA | 1 |
| Brooks, JL; Frontier, AJ; Jacob, SD | 1 |
| Brinck, T; Ito, M | 1 |
| Huang, J; Liao, S; Lin, X; Liu, J; Liu, Y; Wang, J; Wang, L; Wei, X; Yang, B; Zhou, X | 1 |
| Abe, H; Ito, H; Kobayashi, T; Kon, Y | 1 |
| Arisetti, N; Reiser, O | 1 |
| Li, GQ; Li, PL; Song, WJ; Tang, XL; van Ofwegen, L; Xue, L; Zhang, NX | 1 |
| Benneche, T; Miller, CM; Tius, MA | 1 |
| Balasubramani, M; Chen, J; Graham, SH; Hickey, RW; Li, W; Liu, H; Mutus, B; Rose, ME; Shinde, SN; Uechi, GT | 1 |
| Shvartsbart, A; Smith, AB | 1 |
| Bretscher, P; Carreira, EM; Egger, J; Freigang, S; Köfeler, H; Kopf, M; Shamshiev, A; Trötzmüller, M | 1 |
| Atesin, AC; Ateşin, TA; Kitamura, K; Shimada, N; Stewart, C; Tius, MA | 1 |
| Eagan, JM; Hori, M; Kanyiva, KS; Snyder, SA; Wu, J | 1 |
| Bower, JF; Croft, RA; Shaw, MH; Whittingham, WG | 1 |
| Grechkin, AN; Mukhitova, FK; Ogorodnikova, AV | 1 |
| Bretscher, P; Carreira, EM; Egger, J; Fischer, S; Freigang, S; Kopf, M | 1 |
| Abdo, Z; Alborn, HT; Byers, S; Christensen, SA; Doehlemann, G; Huffaker, A; Jander, G; Ji, L; Kaplan, F; Kolomiets, MV; Mori, N; Ni, X; Sartor, RC; Schmelz, EA; Schmitz, RJ; Sims, J; Ziemann, S | 1 |
| Arnold, N; Otto, A; Porzel, A; Schmidt, J; Wessjohann, L | 1 |
| Ding, LJ; Gu, BB; Han, BN; Jiao, WH; Li, YX; Li, ZY; Liao, XJ; Lin, HW; Tang, WZ; Xu, SH; Yu, HB; Yuan, W | 1 |
| Chang, J; Huang, W; Song, X; Wang, M; Zhu, D | 1 |
| Chang, YW; Di, YT; Hao, XJ; Yuan, CM; Zhang, F; Zhang, J | 1 |
| Balasubramani, M; Chen, J; Day, BW; Graham, SH; Hickey, RW; Li, W; Liu, H; Patel, KV; Rose, ME; Uechi, GT | 1 |
| Alborn, HT; Christensen, SA; Huffaker, A; Hunter, CT; Schmelz, EA | 1 |
| Cambier, P; Dieu, M; El Bkassiny, S; Fransolet, M; Leclere, L; Michiels, C; Tikad, A; Van Cutsem, P; Vincent, SP | 1 |
| Brash, AR; Cha, JK; Hebert, SP; Schlegel, HB | 1 |
| Cai, Y; Cheng, S; Dong, J; Fu, W; Gustafson, KR; Huang, K; Li, X; Yan, P; Yuan, W; Zhao, M | 1 |
| Ito, T; Kodama, T; Morita, H; Nisa, K; Okamoto, Y; Tanaka, M | 1 |
| Freigang, S | 1 |
| Freigang, S; Friedli, O | 1 |
| Henschke, JP; Liu, KC; Syu, JF; Wang, YT; Wu, HL; Wu, PY | 1 |
| Nelson, SD; Schreiber, SL; Wawer, MJ | 1 |
| Chen, X; Elshahawi, SI; Hatcher, BE; Hower, JC; Kharel, MK; Parkin, S; Ponomareva, LV; Qiu, Q; Shaaban, KA; Thorson, JS; Voss, SR; Wang, X; Woodcock, R; Zhan, CG; Zhang, Y; Zhou, Z | 1 |
| Anh, HLT; Dau, NV; Hang, DTT; Huyen, LT; Kiem, PV; Nhiem, NX; Quang, TH; Tai, BH; Yen, PH | 1 |
| Brückner, R; Peter, D | 1 |
| Dietz, KJ; Feussner, I; Gröger, H; Hahmeier, M; Löwe, J; Maynard, D; Müller, SM; Viehhauser, A | 1 |
| Cui, W; Ding, L; Fang, F; Gerwick, WH; He, S; Huang, C; Luo, Q; Naman, CB; Wang, Q; Wu, B; Yan, X; Zhang, Z; Zhao, J; Zhu, P | 1 |
| Bie, Q; Chen, C; Luo, Z; Tan, D; Wang, J; Wu, Z; Xue, Y; Yang, J; Zeng, F; Zhang, M; Zhang, Y; Zhou, P; Zhou, Q; Zhu, H | 1 |
| Chen, L; Cui, W; Fang, F; He, S; Huang, C; Liu, F; Naman, CB; Shentu, J; Sun, C; Wang, M; Wang, Q; Wang, Y; Xu, S; Yan, S; Zhao, J | 1 |
| Brummond, KM; Burrows, LC; Geib, SJ; Jesikiewicz, LT; Liu, P; Lu, G | 1 |
| Chistyakov, DV; Chistyakov, VV; Goriainov, SV; Grabeklis, S; Reiser, G; Sergeeva, MG | 1 |
| Ding, W; Li, C; Li, W; Li, X; She, Z; Wu, M; Wu, Z; Xie, Z | 1 |
| Brash, AR | 1 |
| Sun, Y; Yang, X; Yin, Z; Yu, J | 1 |
| Deng, Z; Duan, Y; Hu, K; Huang, T; Lin, S; Liu, Y; Zou, Y | 1 |
| Costanzo, P; De Nino, A; Di Gioia, ML; Maiuolo, L; Nardi, M; Oliverio, M; Procopio, A | 1 |
| Inahashi, Y; Iwatsuki, M; Kameoka, M; Kimura, T; Matsuo, H; Nakashima, T; Ōmura, S; Shigemura, K; Shiomi, K; Suga, T; Takahashi, Y; Ueno, M | 1 |
| Chu, MJ; Han, X; Jiang, MM; Li, GQ; Li, PL; Li, T; Luo, LZ; Luo, XC; Tang, XL; van Ofwegen, L; Zhang, G | 1 |
| Karmakar, R; Kier, MJ; Leon, RM; Micalizio, GC; Millham, AB; Stempel, ZD | 1 |
| Ge, HM; Jiang, N; Jiao, RH; Liu, YJ; Shi, LY; Tan, RX; Xiao, YS; Yang, CL; Zhou, ZZ; Zhu, HJ | 1 |
| Amin, M; Dong, JD; Liang, X; Ma, X; Qi, SH | 1 |
| Hashimoto, M; Liu, C; Minami, A; Oikawa, H; Ozaki, T; Shigemori, H; Tanaka, S; Ugai, T | 1 |
| Kazemi Chegeni, Z; Soleymani, M | 1 |
| Balachandran, AL; Deepthi, A; Suneesh, CV | 1 |
| Hada, R; Matsuya, Y; Oshiro, M; Sugimoto, K | 1 |
| Brewer, M; Dodge, NJ; Hensinger, MJ | 1 |
| Liang, X; Qi, SH; Yao, FH | 1 |
| Broz, P; Carreira, EM; Ebner, C; Feng, Q; Kopf, M; Muri, J; Shamshiev, A; Tortola, L; Wolleb, H | 1 |
| Bai, J; Cai, G; Cen, S; Gu, G; Li, L; Wang, Y; Yu, L; Zhang, D; Zhang, T | 1 |
| Denton, EH; Lee, YH; Morandi, B | 1 |
| Baldino, S; Blangetti, M; Fin, A; Mannu, A; Nejrotti, S; Prandi, C | 1 |
| Arrico, L; Carmona, MA; Castaldi, S; Evidente, A; Isticato, R; Masi, M; Pescitelli, G; Sautua, F; Zatout, R | 1 |
| Afonso, CAM; Andrade, K; Gomes, RFA; Isca, VMS; Rijo, P | 1 |
| Chaudhari, P; Ghorai, SK; Gowala, TN; Pabba, J; Pal, S; Sawant, K | 1 |
| Bhattacharyya, A; Krolo, T; Reiser, O | 1 |
| Cheung, KH; Huang, SY; Iyaswamy, A; Krishnamoorthi, S; Li, M; Liu, J; Lu, JH; Song, JX; Sreenivasmurthy, SG; Su, CF; Tan, JQ; Tong, BC; Wang, ZY; Wu, JX; Yang, CB; Zhu, Z | 1 |
| Chibani, K; Dietz, KJ; Maynard, D; Schmidtpott, S; Seidel, T; Spross, J; Viehhauser, A | 1 |
| de Lera, ÁR; González-Pérez, AB; Grechkin, AN; Villar, P | 1 |
| Bermúdez-Oria, A; Fernández-Bolaños, J; Fernández-Prior, Á; Rodríguez-Gutiérrez, G; Rodríguez-Juan, E | 1 |
| A Gomes, RF; Afonso, CAM; Andrade, KHS; Coelho, JAS; Moreira, R; Nogueira, F; Oliveira, R; Ravasco, JMJM | 1 |
| Qi, H; Song, WS; Wang, H; Wang, JD; Wang, XJ; Xiang, WS; Zhang, CH; Zhang, SY | 1 |
| Douglas, GE; Hassell-Hart, SJ; Kennedy, AR; Kerr, WJ; Malcolm, AG; Paterson, LC; Shaw, P; White, GV | 1 |
| Baskaran, S; Gouse, S; Reddy, NR; Selvaraju, S | 1 |
| Shao, Y; Sun, J; Tang, S; Zhang, P | 1 |
| Gandon, V; Gurgone, L; La-Venia, A; Passaglia, L; Riveira, MJ | 1 |
| Ganesh, V; Punna, N; Reddy, CR | 1 |
22 review(s) available for cyclopentenone and cyclopentane
| Article | Year |
|---|---|
Antiviral activity of cyclopentenone prostanoids.
Topics: Animals; Antiviral Agents; Cell Line; Cyclopentanes; Humans; NF-kappa B; Prostaglandins; Viral Proteins; Virus Replication | 1997 |
Heat shock factors and the control of the stress response.
Topics: Animals; Cyclopentanes; Heat-Shock Proteins; Heat-Shock Response; Humans; NF-kappa B; Prostaglandins; Signal Transduction | 2000 |
COX-2 and the cyclopentenone prostaglandins - a new chapter in the book of inflammation?
Topics: Animals; Cyclooxygenase 2; Cyclopentanes; Humans; Inflammation; Inflammation Mediators; Isoenzymes; Ligands; Membrane Proteins; Prostaglandin-Endoperoxide Synthases; Prostaglandins; Receptors, Cytoplasmic and Nuclear; Transcription Factors | 2000 |
Cellular response to bioactive lipid peroxidation products.
Topics: Aldehydes; Animals; Cyclooxygenase 2; Cyclopentanes; Gene Expression; Glutathione Transferase; Humans; Isoenzymes; Lipid Peroxidation; Membrane Proteins; Oxidative Stress; Prostaglandin-Endoperoxide Synthases; Signal Transduction | 2000 |
Cyclopentenone prostaglandins: new insights on biological activities and cellular targets.
Topics: Animals; Cyclopentanes; Humans; Prostaglandins | 2001 |
Antiproliferative prostaglandins and the MRP/GS-X pump role in cancer immunosuppression and insight into new strategies in cancer gene therapy.
Topics: Animals; Carrier Proteins; Cyclopentanes; Drug Resistance, Multiple; Genetic Therapy; Humans; Immunosuppression Therapy; Membrane Transport Proteins; Neoplasms; Prostaglandins | 2001 |
Cyclopentenone prostaglandin receptors.
Topics: Animals; Cyclopentanes; Gene Expression Regulation; Humans; Ligands; Molecular Structure; Prostaglandins; Receptors, Cytoplasmic and Nuclear; Receptors, Prostaglandin; Transcription Factors | 2002 |
[Cyclopentenone prostaglandin derivatives as neuroprotective compounds].
Topics: Animals; Brain; Cyclopentanes; Drug Design; Humans; Nerve Growth Factors; Prostaglandin D2; Prostaglandins; Prostaglandins A | 2002 |
[Role of prostaglandins in rheumatoid arthritis].
Topics: Animals; Apoptosis; Arthritis, Rheumatoid; Cartilage, Articular; Cyclopentanes; Dinoprostone; Humans; Inflammation Mediators; Prostaglandin D2; Prostaglandin-Endoperoxide Synthases; Synovial Membrane | 2005 |
The intermolecular Pauson-Khand reaction.
Topics: Alkenes; Alkynes; Cobalt; Cyclopentanes; Macromolecular Substances; Molecular Structure; Prostaglandins | 2005 |
Peroxisome proliferator-activated receptor-gamma is a new therapeutic target in sepsis and inflammation.
Topics: Animals; Anti-Inflammatory Agents; Cell Proliferation; Cyclopentanes; Dimerization; Enzyme Activation; Humans; Inflammation; Insulin; Ligands; Lipid Metabolism; Models, Biological; PPAR gamma; Promoter Regions, Genetic; Protein Binding; Protein Structure, Tertiary; Reperfusion Injury; Retinoid X Receptors; Sepsis; Signal Transduction; Thiazolidinediones; Transcription, Genetic | 2005 |
Cyclopentenone eicosanoids as mediators of neurodegeneration: a pathogenic mechanism of oxidative stress-mediated and cyclooxygenase-mediated neurotoxicity.
Topics: Animals; Brain; Cyclopentanes; Eicosanoids; Humans; Nerve Degeneration; Oxidative Stress; Prostaglandin-Endoperoxide Synthases | 2005 |
Cyclopentenone: a special moiety for anticancer drug design.
Topics: Animals; Antineoplastic Agents; Cyclopentanes; Drug Design; Humans; Prostaglandins; Prostaglandins A; Structure-Activity Relationship | 2006 |
Prostanoids with cyclopentenone structure as tools for the characterization of electrophilic lipid-protein interactomes.
Topics: Animals; Cyclopentanes; Humans; Lipids; Prostaglandins; Protein Binding; Proteins; Static Electricity | 2006 |
Electrophilic cyclopentenone isoprostanes in neurodegeneration.
Topics: Apoptosis; Brain; Cyclopentanes; Isoprostanes; Molecular Structure; Neurodegenerative Diseases; Oxidation-Reduction; Oxidative Stress; Reactive Oxygen Species | 2007 |
Endogenous lipid mediators in the resolution of airway inflammation.
Topics: Animals; Apoptosis; CD59 Antigens; Cyclopentanes; Docosahexaenoic Acids; Humans; Inflammation; Inflammation Mediators; Lipoxins; Lung Diseases; Polyisoprenyl Phosphates | 2007 |
Detoxification without intoxication: herbicide safeners activate plant defense gene expression.
Topics: Cyclopentanes; Gene Expression Regulation, Plant; Genes, Plant; Herbicides; Metabolic Detoxication, Phase I; Metabolic Detoxication, Phase II; Oxylipins; Plants | 2010 |
Proteomic studies on protein modification by cyclopentenone prostaglandins: expanding our view on electrophile actions.
Topics: Animals; Cyclopentanes; Electron Transport; Gastrointestinal Agents; Humans; Models, Biological; Oxidation-Reduction; Prostaglandins; Protein Processing, Post-Translational; Proteins; Proteomics; Signal Transduction | 2011 |
Fragrance material review on 3-methyl-2-(pentyloxy)-2-cyclopenten-1-one.
Topics: Animals; Cyclopentanes; Humans; Perfume; Skin; Toxicity Tests | 2012 |
[2+2+1] cyclization of allenes.
Topics: Alkadienes; Biological Products; Bridged Bicyclo Compounds; Chemistry Techniques, Synthetic; Cyclization; Cyclopentanes; Polyenes; Stereoisomerism | 2014 |
The regulation of inflammation by oxidized phospholipids.
Topics: Animals; Cyclopentanes; Humans; Inflammation; Isoprostanes; Mice; NF-E2-Related Factor 2; Phospholipids; Signal Transduction | 2016 |
Cyclopentenone-containing oxidized phospholipids and their isoprostanes as pro-resolving mediators of inflammation.
Topics: Animals; Anti-Inflammatory Agents; Cyclopentanes; Humans; Inflammation; Inflammation Mediators; Isoprostanes; Oxides; Phospholipids | 2017 |
287 other study(ies) available for cyclopentenone and cyclopentane
| Article | Year |
|---|---|
Nanosecond kinetic absorption and calorimetric studies of cyclopentenone: the triplet, self-quenching, and the predimerization biradicals.
Topics: Calorimetry; Cyclopentanes; Free Radicals; Kinetics; Photolysis; Time Factors | 1991 |
Antiviral effect of cyclopentenone prostaglandins on vesicular stomatitis virus replication.
Topics: Animals; Antiviral Agents; Cells, Cultured; Chlorocebus aethiops; Cricetinae; Cyclopentanes; DNA-Directed RNA Polymerases; Glutathione; Leukemia L1210; Mice; Prostaglandin D2; Prostaglandins; Prostaglandins A; RNA; Transcription, Genetic; Vesicular stomatitis Indiana virus; Viral Proteins; Virus Replication | 1995 |
Cyclization of natural allene oxide fatty acids. The anchimeric assistance of beta, gamma-double bond beside the oxirane and the reaction mechanism.
Topics: Carbon; Chromatography, High Pressure Liquid; Cyclopentanes; Ethylene Oxide; Fatty Acids; Fatty Acids, Unsaturated; Hydrogen-Ion Concentration; Intramolecular Oxidoreductases; Isomerases; Magnetic Resonance Spectroscopy; Molecular Structure; Oxidation-Reduction; Seeds | 1994 |
Gastric cytoprotective activity of 2-cyclopenten-1-one and related compounds.
Topics: Animals; Cyclopentanes; Gastric Mucosa; Gastrointestinal Agents; Rats; Stomach Ulcer; Structure-Activity Relationship | 1995 |
2-Cyclopenten-1-one, a new inducer of heat shock protein 70 with antiviral activity.
Topics: Blotting, Western; Cycloheximide; Cyclopentanes; DNA; Electrophoresis, Polyacrylamide Gel; Gastrointestinal Agents; HSP70 Heat-Shock Proteins; Humans; Leukemia, Erythroblastic, Acute; Molecular Weight; Tumor Cells, Cultured; Vesicular stomatitis Indiana virus; Virus Replication | 1996 |
Structure-cytoprotective activity relationship of simple molecules containing an alpha,beta-unsaturated carbonyl system.
Topics: 4-Butyrolactone; Animals; Anti-Ulcer Agents; Chemical Phenomena; Chemistry, Physical; Cyclization; Cyclopentanes; Electrochemistry; Male; Models, Molecular; Molecular Conformation; Molecular Structure; Rats; Rats, Wistar; Stomach Ulcer; Structure-Activity Relationship | 1997 |
4 Pro-R hydrogen of NADPH was abstracted for enzymatic hydride transfer by N-ethylmaleimide-reductase of Yarrowia lipolytica.
Topics: Candida; Cyclopentanes; Deuterium; Enzyme Inhibitors; Ethylmaleimide; Hydrogen; Maleimides; NADP; Oxidation-Reduction; Oxidoreductases; Pyrazoles; Stereoisomerism; Substrate Specificity | 1997 |
Effects of cyclopentenone prostaglandins and related compounds on insulin-like growth factor-I and Waf1 gene expression.
Topics: Animals; Cyclin-Dependent Kinase Inhibitor p21; Cyclins; Cyclopentanes; Glioma; Hypoxanthine Phosphoribosyltransferase; Insulin-Like Growth Factor I; Maleates; Methyl Methanesulfonate; Prostaglandins; Rats; Structure-Activity Relationship; Tumor Cells, Cultured; Ubiquitins | 1998 |
Formation of reactive cyclopentenone compounds in vivo as products of the isoprostane pathway.
Topics: Animals; Arachidonic Acid; Cyclopentanes; Humans; Liver; Mass Spectrometry; Oxidation-Reduction; Prostaglandin D2; Prostaglandins A; Rats | 1999 |
Anti-inflammatory cyclopentenone prostaglandins are direct inhibitors of IkappaB kinase.
Topics: Amino Acid Sequence; Animals; Anti-Inflammatory Agents, Non-Steroidal; Arachidonic Acid; COS Cells; Cyclopentanes; Enzyme Activation; Enzyme Inhibitors; HeLa Cells; Humans; I-kappa B Kinase; Jurkat Cells; Molecular Sequence Data; NF-kappa B; Prostaglandin D2; Prostaglandins A; Protein Serine-Threonine Kinases; Tetradecanoylphorbol Acetate; Tumor Necrosis Factor-alpha | 2000 |
Formation of cyclopentenones from all-(E) hydroperoxides of linoleic acid via allene oxides. New insight into the mechanism of cyclization.
Topics: Cyclopentanes; Flax; Gas Chromatography-Mass Spectrometry; Intramolecular Oxidoreductases; Linoleic Acids; Models, Chemical; Stereoisomerism; Zea mays | 2000 |
15-deoxy-delta 12,14-prostaglandin J2 inhibits multiple steps in the NF-kappa B signaling pathway.
Topics: Animals; Cell Line; Cyclooxygenase 2; Cyclopentanes; Glutathione Transferase; HeLa Cells; Humans; Isoenzymes; Membrane Proteins; NF-kappa B; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Prostaglandin D2; Prostaglandin-Endoperoxide Synthases; Prostaglandins A; Receptors, Cytoplasmic and Nuclear; Recombinant Fusion Proteins; Signal Transduction; Tetradecanoylphorbol Acetate; Transcription Factors; Transfection | 2000 |
Gastric anti-ulcer activity of several alpha,beta-unsaturated carbonyl compounds in rats.
Topics: 4-Butyrolactone; Animals; Anti-Ulcer Agents; Cyclopentanes; Gastric Mucosa; Protective Agents; Rats; Rats, Wistar; Stomach Ulcer; Structure-Activity Relationship | 2000 |
Asymmetric synthesis of functionalized carbocycles and heterocycles.
Topics: Chemistry; Cinnamates; Cyclohexanes; Cyclopentanes; Furans; Hydrocarbons; Models, Chemical; Molecular Conformation; Pyrroles; Stereoisomerism | 2000 |
A new strategy for cyclopentenone synthesis.
Topics: Anti-Infective Agents; Anti-Ulcer Agents; Antihypertensive Agents; Bryopsida; Cyclopentanes; Esters; Expectorants; Gastrointestinal Agents; Prostaglandins, Synthetic; Prostanoic Acids | 2000 |
New cyclopentenone fatty acids formed from linoleic and linolenic acids in potato.
Topics: alpha-Linolenic Acid; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Cyclopentanes; Fatty Acids; Gas Chromatography-Mass Spectrometry; Glutathione Peroxidase; Lactones; Linoleic Acid; Lipoxygenase; Molecular Structure; Oxidation-Reduction; Solanum tuberosum; Spectrophotometry, Ultraviolet; Spectroscopy, Fourier Transform Infrared; Stereoisomerism | 2000 |
Asymmetric cyclopentannelation. Chiral auxiliary on the allene.
Topics: Cyclopentanes; Indicators and Reagents; Models, Molecular; Molecular Conformation; Stereoisomerism | 2000 |
Designed cyclopentenone prostaglandin derivatives as neurite outgrowth-promoting compounds for CAD cells, a rat catecholaminergic neuronal cell line of the central nervous system.
Topics: Animals; Cell Differentiation; Cell Line; Cell Survival; Cyclopentanes; Dose-Response Relationship, Drug; Drug Design; Neurites; Neurons; Prostaglandins A; Rats; Structure-Activity Relationship; Tetrazolium Salts; Thiazoles | 2000 |
Inhibition of interleukin-6 signaling and Stat3 activation by a new class of bioactive cyclopentenone derivatives.
Topics: Cyclopentanes; DNA-Binding Proteins; Gastrointestinal Agents; HeLa Cells; Humans; Interleukin-6; Signal Transduction; STAT3 Transcription Factor; Trans-Activators; Tumor Cells, Cultured; Tumor Necrosis Factor-alpha | 2000 |
Contribution of cyclopentenone prostaglandins to the resolution of inflammation through the potentiation of apoptosis in activated macrophages.
Topics: Adjuvants, Immunologic; Animals; Apoptosis; Cell Line; Cyclopentanes; Drug Synergism; Inflammation Mediators; Macrophage Activation; Macrophages; MAP Kinase Signaling System; Mice; Microbodies; Mitogen-Activated Protein Kinases; p38 Mitogen-Activated Protein Kinases; Prostaglandin D2; Reactive Oxygen Species; Receptors, Cytoplasmic and Nuclear; Superoxides; Transcription Factors | 2000 |
A cyclopentenone prostaglandin activates mesangial MAP kinase independently of PPARgamma.
Topics: Cells, Cultured; Cyclopentanes; Dose-Response Relationship, Drug; Enzyme Activation; Enzyme Inhibitors; Flavonoids; Glomerular Mesangium; Humans; Hypoglycemic Agents; Immunologic Factors; JNK Mitogen-Activated Protein Kinases; Ligands; MAP Kinase Signaling System; Mitogen-Activated Protein Kinases; Phosphatidylinositol 3-Kinases; Prostaglandin D2; Prostaglandins; Receptors, Cytoplasmic and Nuclear; Thiazoles; Thiazolidinediones; Transcription Factors | 2001 |
Cyclopentenone prostaglandins as potential inducers of intracellular oxidative stress.
Topics: Aldehydes; Cyclopentanes; Glutathione; Humans; Immunohistochemistry; Oxidation-Reduction; Oxidative Stress; Prostaglandins; Proteins; Reactive Oxygen Species; Tumor Cells, Cultured; Ubiquitins | 2001 |
Neurotrophic actions of novel compounds designed from cyclopentenone prostaglandins.
Topics: Animals; Biotin; Brain Ischemia; Cell Survival; Cells, Cultured; Cyclopentanes; Disease Models, Animal; Dose-Response Relationship, Drug; Drug Evaluation, Preclinical; Mice; Microinjections; Nerve Growth Factors; Neurites; Neurons; Neuroprotective Agents; Prostaglandin D2; Prostaglandins; Structure-Activity Relationship | 2001 |
Differential effects of 15-deoxy-delta(12,14)-prostaglandin J2 and a peroxisome proliferator-activated receptor gamma agonist on macrophage activation.
Topics: Animals; Cyclopentanes; DNA-Binding Proteins; Enzyme Activation; Epoprostenol; I-kappa B Proteins; Lipopolysaccharides; Macrophage Activation; Macrophages, Peritoneal; Mitogen-Activated Protein Kinase 1; Mitogen-Activated Protein Kinase 3; Mitogen-Activated Protein Kinases; NF-KappaB Inhibitor alpha; Nitric Oxide; Phosphorylation; Prostaglandin D2; Protein Processing, Post-Translational; Rats; Receptors, Cytoplasmic and Nuclear; Rosiglitazone; Tetradecanoylphorbol Acetate; Thiazoles; Thiazolidinediones; Thromboxane B2; Transcription Factors; Tumor Necrosis Factor-alpha | 2001 |
Cyclopentenone prostaglandins of the J series inhibit the ubiquitin isopeptidase activity of the proteasome pathway.
Topics: Aldehydes; Apoptosis; Biopolymers; Cyclin-Dependent Kinase Inhibitor p21; Cyclins; Cyclopentanes; Cysteine Endopeptidases; Cysteine Proteinase Inhibitors; Dose-Response Relationship, Drug; Endopeptidases; Epitopes; Genes, p53; Humans; Immunohistochemistry; Ketones; Models, Biological; Models, Chemical; Multienzyme Complexes; Peptide Hydrolases; Phosphorylation; Polyubiquitin; Prostaglandins; Proteasome Endopeptidase Complex; Protein Binding; Protein Conformation; Time Factors; Transcription, Genetic; Transcriptional Activation; Transfection; Tumor Cells, Cultured; Tumor Suppressor Protein p53; Ubiquitins | 2001 |
Explaining photodermatosis: cyclopentenone vs. alpha-methylene-gamma-lactone natural products.
Topics: Asteraceae; Cyclopentanes; Dermatitis, Photoallergic; DNA Adducts; Humans; Lactones; Plant Extracts; Plants, Medicinal; Sesquiterpenes; Sunlight; Thymine | 2001 |
Density functional studies on the Pauson--Khand reaction.
Topics: Cyclopentanes | 2001 |
Regioselective nucleophilic additions to cross-conjugated dienone system bearing beta-fluorine: a versatile approach to highly substituted 2-cyclopentenones.
Topics: Cyclopentanes; Hydrocarbons, Fluorinated; Stereoisomerism | 2001 |
Multifunctionalized alpha,beta-cyclopentenones from C-2 and C-4-ulopyranosyl compounds: a stereospecific rearrangement initiated by base.
Topics: Cyclopentanes; Gastrointestinal Agents; Magnetic Resonance Spectroscopy; Molecular Structure; Pyrans | 2001 |
The first reported anionic oxy retro-ene reaction.
Topics: Alcohols; Anions; Cardiotonic Agents; Cyclopentanes; Models, Molecular; Ouabain; Oxidation-Reduction; Stereoisomerism | 2001 |
Determination by enantioselective synthesis of the absolute configuration of CPE, a potential intermediate in coronatine biosynthesis.
Topics: Amino Acids; Bacterial Toxins; Chromatography, High Pressure Liquid; Cyclopentanes; Esters; Fermentation; Indenes; Molecular Conformation; Pseudomonas; Stereoisomerism | 2001 |
Syntheses of D- and L-cyclopentenone derivatives using ring-closing metathesis: versatile intermediates for the synthesis of D- and L-carbocyclic nucleosides.
Topics: Adenosine; Adenosylhomocysteinase; Ascorbic Acid; Cyclopentanes; Hydrolases; Nucleosides | 2001 |
New bioactive cyclopentenone derivatives as inhibitors of the IL-6 dependent signal transduction.
Topics: Ascomycota; Carcinoma, Hepatocellular; Cyclopentanes; Gene Expression; Genes, Reporter; Humans; Interleukin-6; Jurkat Cells; Liver Neoplasms; Magnetic Resonance Spectroscopy; Signal Transduction; Tumor Cells, Cultured; Tumor Necrosis Factor-alpha | 2001 |
Epoxyisoprostane and epoxycyclopentenone phospholipids regulate monocyte chemotactic protein-1 and interleukin-8 synthesis. Formation of these oxidized phospholipids in response to interleukin-1beta.
Topics: Binding, Competitive; Cell Line; Chemokine CCL2; Cyclopentanes; Dose-Response Relationship, Drug; Endothelium, Vascular; Enzyme Activation; Gas Chromatography-Mass Spectrometry; Gene Expression Regulation; HeLa Cells; Humans; Hydrolysis; Interleukin-1; Interleukin-8; Isoprostanes; Lipid Metabolism; Luminescent Measurements; Mass Spectrometry; Models, Chemical; Oxygen; Phospholipids; Receptors, Cytoplasmic and Nuclear; Transcription Factors | 2002 |
Designed prostaglandins with neurotrophic activities.
Topics: Animals; Cyclopentanes; G1 Phase; Nerve Growth Factors; Neurites; PC12 Cells; Prostaglandins; Rats; Structure-Activity Relationship | 2000 |
The cyclopentenone prostaglandin 15-deoxy-Delta(12,14)-prostaglandin J(2) attenuates the development of acute and chronic inflammation.
Topics: Animals; Arthritis, Experimental; Carrageenan; Cyclopentanes; Disease Models, Animal; Immunohistochemistry; Immunologic Factors; Inflammation; Male; Mice; Mice, Inbred BALB C; Pleurisy; Prostaglandin D2 | 2002 |
A proinflammatory role for the cyclopentenone prostaglandins at low micromolar concentrations: oxidative stress-induced extracellular signal-regulated kinase activation without NF-kappa B inhibition.
Topics: Adjuvants, Immunologic; Cells, Cultured; Cyclopentanes; Cytokines; Dose-Response Relationship, Immunologic; Enzyme Activation; HeLa Cells; Humans; Inflammation Mediators; Mitogen-Activated Protein Kinase 1; Mitogen-Activated Protein Kinase 3; Mitogen-Activated Protein Kinases; NF-kappa B; Oxidative Stress; Prostaglandin D2; Prostaglandins; Prostaglandins A; Protein Processing, Post-Translational; Reactive Oxygen Species; Transcription, Genetic; Tumor Cells, Cultured; Tumor Necrosis Factor-alpha; U937 Cells | 2002 |
Cobalt-phosphite-catalyzed asymmetric Pauson-Khand reaction.
Topics: Bridged Bicyclo Compounds; Catalysis; Chemistry, Organic; Cobalt; Cyclopentanes; Esters; Magnetic Resonance Spectroscopy; Molecular Structure; Phosphites | 2002 |
Synthesis and anti-tumor activity of novel combretastatins: combretocyclopentenones and related analogues.
Topics: Animals; Antineoplastic Agents; Bibenzyls; Carcinoma, Lewis Lung; Cyclopentanes; Drug Screening Assays, Antitumor; Humans; Inhibitory Concentration 50; Mice; Stereoisomerism; Stilbenes; Structure-Activity Relationship; Tumor Cells, Cultured | 2002 |
Synthesis of 2-indanones via [4 + 1] annulation reactions of (trialkylsilyl)arylketenes.
Topics: Cyclopentanes; Ethylenes; Indans; Ketones; Trimethylsilyl Compounds | 2002 |
Formation of highly reactive A-ring and J-ring isoprostane-like compounds (A4/J4-neuroprostanes) in vivo from docosahexaenoic acid.
Topics: Animals; Brain; Chromatography; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Cyclopentanes; DNA Adducts; Docosahexaenoic Acids; Free Radicals; Humans; Ions; Isoprostanes; Male; Models, Chemical; Oxygen; Rats; Rats, Sprague-Dawley; Stereoisomerism; Synaptosomes; Time Factors | 2002 |
Asymmetric cyclopentannelation: camphor-derived auxiliary.
Topics: Allyl Compounds; Camphor; Cyclization; Cyclopentanes; Stereoisomerism | 2002 |
The cyclopentenone product of lipid peroxidation, 15-A(2t)-isoprostane (8-isoprostaglandin A(2)), is efficiently conjugated with glutathione by human and rat glutathione transferase A4-4.
Topics: Animals; Cyclopentanes; Glutathione; Glutathione Transferase; Humans; Kinetics; Lipid Peroxidation; Prostaglandins A; Rats; Recombinant Proteins; Spectrometry, Mass, Electrospray Ionization | 2002 |
Role of structure and pH in cyclization of allene oxide fatty acids: implications for the reaction mechanism.
Topics: Cyclization; Cyclopentanes; Fatty Acids; Flax; Hydrogen-Ion Concentration; Intramolecular Oxidoreductases; Linoleic Acid; Molecular Structure; Peroxides; Stereoisomerism; Zea mays | 2002 |
Contribution of covalent protein modification to the antiinflammatory effects of cyclopentenone prostaglandins.
Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Biotinylation; Cells, Cultured; Cyclopentanes; Epoprostenol; Glomerular Mesangium; NF-kappa B; Prostaglandins; Proteins | 2002 |
A highly enantioselective and general conjugate addition of thiols to cyclic enones with an organic catalyst.
Topics: Catalysis; Cyclopentanes; Stereoisomerism; Sulfhydryl Compounds | 2002 |
Biosynthesis of 14,15-dehydro-12-oxo-phytodienoic acid and related cyclopentenones via the phytoprostane D(1) pathway.
Topics: Arabidopsis; Catalysis; Chromatography, High Pressure Liquid; Cyclopentanes; Fatty Acids, Unsaturated; Nicotiana; Plant Extracts; Plant Growth Regulators; Solanum lycopersicum; Stereoisomerism | 2003 |
The first example of Nazarov reactions of vinyl cumulenyl ketones.
Topics: Cyclopentanes; Ethers; Furans; Isomerism; Ketones; Vinyl Compounds | 2003 |
Palladium-catalyzed carbonylative cyclization of unsaturated aryl iodides and dienyl triflates, iodides, and bromides to indanones and 2-cyclopentenones.
Topics: Alkenes; Bromobenzenes; Catalysis; Cyclization; Cyclopentanes; Hydrocarbons, Brominated; Hydrocarbons, Iodinated; Indans; Iodobenzenes; Palladium | 2003 |
The cyclopentenone-type prostaglandin 15-deoxy-delta 12,14-prostaglandin J2 inhibits CD95 ligand gene expression in T lymphocytes: interference with promoter activation via peroxisome proliferator-activated receptor-gamma-independent mechanisms.
Topics: Animals; Apoptosis; Cell Line, Transformed; Cyclopentanes; DNA-Binding Proteins; Early Growth Response Protein 1; Fas Ligand Protein; fas Receptor; Gene Silencing; Heat Shock Transcription Factors; HSP70 Heat-Shock Proteins; Humans; Hybridomas; Immediate-Early Proteins; Jurkat Cells; Ligands; Lymphocyte Activation; Membrane Glycoproteins; Mice; Peroxisomes; Promoter Regions, Genetic; Prostaglandin D2; Receptors, Cytoplasmic and Nuclear; T-Lymphocytes; Transcription Factors | 2003 |
Thioredoxin as a molecular target of cyclopentenone prostaglandins.
Topics: Amino Acid Sequence; Biotinylation; Cell Death; Cyclopentanes; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Enzyme-Linked Immunosorbent Assay; Flow Cytometry; Humans; Immunoblotting; Models, Chemical; Molecular Sequence Data; Neurons; Oxidants; Oxidation-Reduction; Oxidative Stress; Oxygen; Peptides; Prostaglandin D2; Prostaglandins; Protein Binding; Recombinant Proteins; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Thioredoxins; Transfection; Tumor Cells, Cultured | 2003 |
Chemical synthesis and cytotoxicity of dihydroxylated cyclopentenone analogues of neocarzinostatin chromophore.
Topics: Antibiotics, Antineoplastic; Cell Line, Tumor; Cyclopentanes; Drug Screening Assays, Antitumor; Enediynes; HT29 Cells; Humans; Hydroxylation; Inhibitory Concentration 50; K562 Cells; Zinostatin | 2003 |
Role of heme oxygenase-1 protein in the neuroprotective effects of cyclopentenone prostaglandin derivatives under oxidative stress.
Topics: Animals; Antineoplastic Agents; Bilirubin; Biliverdine; Blotting, Western; Cell Line; Cell Survival; Cyclopentanes; Excitatory Amino Acids; Fluorescent Antibody Technique; Gene Expression Regulation; Glutamic Acid; Green Fluorescent Proteins; Heme Oxygenase (Decyclizing); Heme Oxygenase-1; Luminescent Proteins; Membrane Proteins; Mice; Neurons; Neuroprotective Agents; Oligonucleotide Array Sequence Analysis; Oxidative Stress; Prostaglandin D2; Prostaglandins; Prostaglandins A; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Time Factors; Transfection | 2003 |
Anti-inflammatory activity of 15-deoxy-delta12,14-PGJ2 and 2-cyclopenten-1-one: role of the heat shock response.
Topics: Animals; Anti-Inflammatory Agents; Carrageenan; Cyclopentanes; DNA-Binding Proteins; Edema; Heat Shock Transcription Factors; Heat-Shock Proteins; Heat-Shock Response; HSP72 Heat-Shock Proteins; Male; Prostaglandin D2; Rats; Rats, Wistar; Time Factors; Transcription Factors | 2003 |
Two new cyclopentenone derivatives and a new cyclooctadienone derivative from Erigeron annuus (L.) PERS., Erigeron philadelphicus L., and Erigeron sumatrensis RETZ.
Topics: Asteraceae; Cyclopentanes; Plant Components, Aerial; Plant Extracts | 2003 |
Structural requirements of cyclopentenone prostaglandins to induce endothelial cell apoptosis.
Topics: Apoptosis; Cell Line; Cyclopentanes; Endothelium, Vascular; Humans; Molecular Structure; Prostaglandin D2; Prostaglandins | 2003 |
2-Cyclopenten-1-one and prostaglandin J2 reduce restenosis after balloon angioplasty in rats: role of NF-kappaB.
Topics: Angioplasty, Balloon, Coronary; Animals; Carotid Arteries; Cell Division; Coronary Restenosis; Cyclopentanes; Electrophoretic Mobility Shift Assay; Intercellular Adhesion Molecule-1; Male; NF-kappa B; Prostaglandin D2; Rats; Rats, Wistar; Tunica Intima | 2003 |
Isomerization-cyclization approach to the synthesis of 2-hydroxy-5-alkylidene-cyclopent-2-enones.
Topics: Cyclization; Cyclopentanes; Ethers; Isomerism; Molecular Structure; Silica Gel; Silicon Dioxide | 2003 |
Practical synthesis of D- and l-2-cyclopentenone and their utility for the synthesis of carbocyclic antiviral nucleosides against orthopox viruses (smallpox, monkeypox, and cowpox virus).
Topics: Antiviral Agents; Cyclopentanes; Magnetic Resonance Spectroscopy; Nucleosides; Orthopoxvirus | 2003 |
Cyclopentenone prostaglandins induce lymphocyte apoptosis by activating the mitochondrial apoptosis pathway independent of external death receptor signaling.
Topics: Apoptosis; Cyclopentanes; Down-Regulation; Growth Inhibitors; Humans; Intracellular Membranes; Jurkat Cells; Lymphocyte Activation; Membrane Potentials; Mitochondria; Oxidative Stress; Permeability; Prostaglandin D2; Receptors, Cytoplasmic and Nuclear; Receptors, Tumor Necrosis Factor; Rosiglitazone; Signal Transduction; T-Lymphocyte Subsets; Thiazolidinediones; Transcription Factors | 2003 |
An endogenous electrophile that modulates the regulatory mechanism of protein turnover: inhibitory effects of 15-deoxy-Delta 12,14-prostaglandin J2 on proteasome.
Topics: Animals; Apoptosis; Binding Sites; Cell Line, Tumor; Cyclopentanes; Cysteine Endopeptidases; Enzyme Inhibitors; Humans; Immunologic Factors; Membrane Proteins; Multienzyme Complexes; Prostaglandin D2; Proteasome Endopeptidase Complex; Protein Binding; Proteins; Rats; Structure-Activity Relationship; Thioredoxins; Transfection; Tumor Suppressor Protein p53 | 2003 |
Unexpected sensitivity of synthetic Renilla luciferase control vectors to treatment with a cyclopentenone prostaglandin.
Topics: Animals; Anthozoa; Cyclopentanes; Dose-Response Relationship, Drug; Enzyme Activation; Gene Expression Regulation; Genes, Reporter; Genetic Variation; Humans; Kidney; Luciferases; Prostaglandin D2; Prostaglandins; Transfection | 2003 |
The cyclopentenone product of lipid peroxidation, 15-A2t-isoprostane, is efficiently metabolized by HepG2 cells via conjugation with glutathione.
Topics: Cyclopentanes; Cysteine; Glutathione; Humans; Lipid Peroxidation; Prostaglandins A; Spectrometry, Mass, Electrospray Ionization; Time Factors; Tritium; Tumor Cells, Cultured | 2004 |
15d-PGJ2 inhibits oxidized LDL-induced macrophage proliferation by inhibition of GM-CSF production via inactivation of NF-kappaB.
Topics: Animals; Base Sequence; Cell Division; Cell Line; Cyclopentanes; DNA; Electrophoretic Mobility Shift Assay; Granulocyte-Macrophage Colony-Stimulating Factor; Humans; Lipoproteins, LDL; Luciferases; Macrophages; Male; Mice; Mice, Inbred C3H; NF-kappa B; Promoter Regions, Genetic; Prostaglandin D2; Thymidine; Transcriptional Activation; Transfection | 2004 |
The biphasic effects of cyclopentenone prostaglandins, prostaglandin J(2) and 15-deoxy-Delta(12,14)-prostaglandin J(2) on proliferation and apoptosis in rat basophilic leukemia (RBL-2H3) cells.
Topics: Animals; Apoptosis; Caspase 3; Caspase 9; Caspases; Cell Division; Cyclopentanes; Drug Interactions; Enzyme Inhibitors; Histamine; Leukemia, Basophilic, Acute; Prostaglandin D2; Prostaglandins; Rats; Tumor Cells, Cultured | 2004 |
Asymmetric synthesis of the carbocyclic nucleoside building block (R)-(+)-4-aminocyclopentenone using delta-amino beta-ketophosphonates and ring-closing metathesis (RCM).
Topics: Cyclopentanes; Hydrocarbons, Cyclic; Ketones; Molecular Structure; Nucleosides; Organophosphonates; Stereoisomerism | 2004 |
Hygrophorones A-G: fungicidal cyclopentenones from Hygrophorus species (Basidiomycetes).
Topics: Antifungal Agents; Basidiomycota; Cladosporium; Cyclopentanes; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular | 2004 |
Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis.
Topics: Aldehydes; Bismuth; Catalysis; Cyclohexanones; Cyclopentanes; Indicators and Reagents; Molecular Structure; Phosphines | 2004 |
Theoretical study of the vinyl allene oxide to cyclopent-2-en-1-one rearrangement: mechanism, torquoselectivity and solvent effects.
Topics: Computational Biology; Cyclopentanes; Intramolecular Oxidoreductases; Models, Molecular; Molecular Structure; Solvents; Stereoisomerism | 2004 |
Reactions of some cyclopentenones with selected cysteine derivatives and biological activities of the product thioethers.
Topics: Cyclopentanes; Cysteine; Gene Expression Regulation; Glutathione; HeLa Cells; Humans; Inhibitory Concentration 50; Lethal Dose 50; Methyl Ethers; Molecular Structure; Sulfides | 2004 |
Antifungal cyclopentenediones from Piper coruscans.
Topics: Antifungal Agents; Candida albicans; Cryptococcus neoformans; Cyclopentanes; Inhibitory Concentration 50; Magnetic Resonance Spectroscopy; Molecular Structure; Piper | 2004 |
15-deoxy-Delta12,14-prostaglandin J2 inhibits glucocorticoid binding and signaling in macrophages through a peroxisome proliferator-activated receptor gamma-independent process.
Topics: Animals; Cell Line; Chemokine CCL2; Cyclopentanes; Dexamethasone; Glucocorticoids; Humans; Macrophages; Mice; Monocytes; Prostaglandin D2; Radioligand Assay; Receptors, Cytoplasmic and Nuclear; Receptors, Glucocorticoid; Signal Transduction; Transcription Factors; Transcription, Genetic; U937 Cells | 2004 |
Targeting of epidermal growth factor receptor by cyclopentenone prostaglandin 15-Deoxy-Delta12,14-prostaglandin J2 in human oral squamous carcinoma cells.
Topics: Carcinoma, Squamous Cell; Cell Line, Tumor; Cyclopentanes; ErbB Receptors; Humans; Mouth Neoplasms; Prostaglandin D2; Receptors, Cytoplasmic and Nuclear; Transcription Factors | 2004 |
Allenes and transition metals: a diverging approach to heterocycles.
Topics: Alkadienes; Alkynes; Amino Acids; Cyclization; Cyclopentanes; Heterocyclic Compounds; Transition Elements | 2004 |
Protein thiol modification by 15-deoxy-Delta12,14-prostaglandin J2 addition in mesangial cells: role in the inhibition of pro-inflammatory genes.
Topics: Animals; Biotinylation; Cell Nucleus; Cells, Cultured; Cyclooxygenase 2; Cyclopentanes; Cytosol; Gene Silencing; Glomerular Mesangium; Inflammation; Intercellular Adhesion Molecule-1; Isoenzymes; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Peroxisome Proliferator-Activated Receptors; Prostaglandin D2; Prostaglandin-Endoperoxide Synthases; Proteins; Rats; Sulfhydryl Compounds; Transfection | 2004 |
Synthesis of 4'-methyl and 4'-cyano carbocyclic 2',3'-didehydro nucleoside analogues via 1,4-addition to substituted cyclopentenones.
Topics: Cyclization; Cyclopentanes; Molecular Conformation; Nucleosides; Stereoisomerism | 2004 |
Reagent-free Nazarov cyclisations.
Topics: Acids; Cyclization; Cyclopentanes; Hot Temperature; Molecular Structure | 2005 |
Phenols, quinolines, indoles, benzene, and 2-cyclopenten-1-ones are oviductal toxicants in cigarette smoke.
Topics: Animals; Benzene; Cricetinae; Cyclopentanes; Dose-Response Relationship, Drug; Fallopian Tubes; Female; Mesocricetus; Nicotiana; Phenols; Quinolines; Smoke | 2005 |
3,3a-Dihydrocyclopenta[b]chromen-1(2H)-ones from the reaction of salicylaldehyde and 2-cyclopenten-1-one.
Topics: Aldehydes; Benzopyrans; Crystallography, X-Ray; Cyclopentanes; Hydrogen Bonding; Models, Molecular; Molecular Conformation | 2005 |
Identification of the major urinary metabolite of the highly reactive cyclopentenone isoprostane 15-A(2t)-isoprostane in vivo.
Topics: Acetylcysteine; Animals; Biomarkers; Carbon; Chromatography, High Pressure Liquid; Cyclopentanes; Dinoprost; Isoprostanes; Ligands; Male; Mass Spectrometry; Models, Chemical; Prostaglandins; Rats; Rats, Sprague-Dawley; Scintillation Counting; Sulfoxides; Time Factors | 2005 |
Alpha-hydroxy cyclopentenones from alpha-diketones.
Topics: Cyclization; Cyclopentanes; Ketones; Molecular Structure; Stereoisomerism | 2005 |
Highlight for phenols, quinolines, indoles, benzene and 2-cyclopenten-1-ones are oviduct toxicants in cigarette smoke, by Prue Talbot, Karen Riveles, and Ryan Rosa: list of tobacco-smoke constituents that are harmful for reproduction grows--passive smoker
Topics: Animals; Benzene; Cricetinae; Cyclopentanes; Fallopian Tubes; Female; Indoles; Nicotiana; Phenols; Reproduction; Smoke; Tobacco Smoke Pollution | 2005 |
Diastereoselective intermolecular Pauson-Khand reactions of chiral cyclopropenes.
Topics: Cyclopentanes; Cyclopropanes; Molecular Structure; Stereoisomerism; Structure-Activity Relationship | 2005 |
Stereoselective synthesis of highly substituted cyclopentenones through [4+1] annulations of trialkylsilyl vinyl ketenes with alpha-benzotriazolyl organolithium compounds.
Topics: Cyclopentanes; Ethylenes; Ketones; Lithium; Organometallic Compounds; Stereoisomerism; Triazoles | 2005 |
An improved approach to chiral cyclopentenone building blocks. Total synthesis of pentenomycin I and neplanocin A.
Topics: Adenosine; Cyclopentanes; Magnetic Resonance Spectroscopy; Mass Spectrometry; Stereoisomerism | 2005 |
Cyclopentenone isoprostanes inhibit the inflammatory response in macrophages.
Topics: Active Transport, Cell Nucleus; Animals; Anti-Inflammatory Agents; Antioxidants; Apoptosis; Arachidonic Acid; Arachidonic Acids; Blotting, Northern; Blotting, Western; Bone Marrow Cells; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Cell Line; Cell Nucleus; Cyclic N-Oxides; Cyclooxygenase 2; Cyclopentanes; F2-Isoprostanes; Genes, Reporter; Hydroxylamine; I-kappa B Proteins; Inflammation; Inhibitory Concentration 50; Isoprostanes; Lipopolysaccharides; Macrophages; Mice; Microscopy, Fluorescence; Models, Chemical; NF-kappa B; NF-KappaB Inhibitor alpha; Nitric Oxide Synthase Type II; Nitrites; Oxidative Stress; PPAR gamma; Prostaglandins; Protein Biosynthesis; Tetrazolium Salts; Thiazoles; Transcription, Genetic; Tumor Necrosis Factor-alpha | 2005 |
Asymmetric sulfonium ylide mediated cyclopropanation: stereocontrolled synthesis of (+)-LY354740.
Topics: Bridged Bicyclo Compounds; Cyclopentanes; Cyclopropanes; Models, Chemical; Stereoisomerism; Sulfonium Compounds | 2005 |
Differential selectivity of protein modification by the cyclopentenone prostaglandins PGA1 and 15-deoxy-Delta12,14-PGJ2: role of glutathione.
Topics: Animals; Cyclopentanes; Glutathione; Mice; NIH 3T3 Cells; Prostaglandin D2; Prostaglandins A; Proteins | 2005 |
Terpestacin core structure. control of stereochemistry.
Topics: Alkylation; Bridged Bicyclo Compounds; Cyclopentanes; Molecular Structure; Stereoisomerism | 2005 |
Stereoselective synthesis of 3-hydroxymethyl-D-cyclopentenone, the versatile intermediate for the synthesis of carbocyclic nucleosides.
Topics: Alcohols; Catalysis; Cyclopentanes; Models, Chemical; Molecular Biology; Nucleosides; Oxygen; Ribose; Stereoisomerism | 2005 |
Reactive lipid species from cyclooxygenase-2 inactivate tumor suppressor LKB1/STK11: cyclopentenone prostaglandins and 4-hydroxy-2-nonenal covalently modify and inhibit the AMP-kinase kinase that modulates cellular energy homeostasis and protein translati
Topics: Aldehydes; AMP-Activated Protein Kinase Kinases; Cell Line, Tumor; Cyclooxygenase 2; Cyclopentanes; Energy Metabolism; Humans; Lipids; Mutagenesis, Site-Directed; Phosphotransferases (Phosphate Group Acceptor); Prostaglandins; Protein Biosynthesis; Protein Serine-Threonine Kinases | 2006 |
New cyclopentenone derivatives from an endophytic Streptomyces sp. isolated from the mangrove plant Aegiceras comiculatum.
Topics: Cyclopentanes; Primulaceae; Streptomyces | 2005 |
Analysis of fungal cyclopentenone derivatives from Hygrophorus spp. by liquid chromatography/electrospray-tandem mass spectrometry.
Topics: Agaricales; Anions; Chromatography, Liquid; Cyclopentanes; Fruiting Bodies, Fungal; Spectrometry, Mass, Electrospray Ionization | 2006 |
Enantioselective modular synthesis of 2,4-disubstituted cyclopentenones by iridium-catalyzed allylic alkylation.
Topics: Alkylation; Allyl Compounds; Catalysis; Cyclopentanes; Iridium; Malonates; Molecular Structure; Propylamines; Stereoisomerism | 2006 |
Effects of 15-deoxy-Delta12,14-prostaglandin-J2 during hyperdynamic porcine endotoxemia.
Topics: Animals; Cyclopentanes; Endotoxemia; Europe; Hypotension; Immunologic Factors; Oxidative Stress; Prospective Studies; Prostaglandin D2; Prostaglandins; Random Allocation; Respiration, Artificial; Swine | 2006 |
Cyclopentenone isoprostanes are novel bioactive products of lipid oxidation which enhance neurodegeneration.
Topics: Adaptor Proteins, Signal Transducing; Animals; Arachidonate 12-Lipoxygenase; Cells, Cultured; Cyclopentanes; Dose-Response Relationship, Drug; Excitatory Amino Acid Agonists; Glutamic Acid; Glutathione; Isoprostanes; Lipid Peroxidation; Mitogen-Activated Protein Kinase 3; Models, Neurological; Molecular Structure; Nerve Degeneration; Neurons; Oxidative Stress; Phosphorylation; Prostaglandins A; Rats; Rats, Sprague-Dawley; Reactive Oxygen Species; Shc Signaling Adaptor Proteins; Src Homology 2 Domain-Containing, Transforming Protein 1 | 2006 |
Cytoskeleton/endoplasmic reticulum collapse induced by prostaglandin J2 parallels centrosomal deposition of ubiquitinated protein aggregates.
Topics: Actins; alpha-Synuclein; Cell Line, Tumor; Centrosome; Cyclopentanes; Cytoskeleton; Endoplasmic Reticulum; Humans; Inflammation; Kinetics; Microtubules; Neurodegenerative Diseases; Prostaglandin D2; Proteasome Endopeptidase Complex; Protein Binding; Ubiquitin | 2006 |
Induction of apoptosis in estrogen receptor-negative breast cancer cells by natural and synthetic cyclopentenones: role of the IkappaB kinase/nuclear factor-kappaB pathway.
Topics: Antineoplastic Agents; Apoptosis; Arachidonic Acid; Breast Neoplasms; Caspases; Cyclopentanes; Down-Regulation; Drug Resistance, Neoplasm; Drug Screening Assays, Antitumor; Enzyme Activation; Humans; I-kappa B Kinase; Inhibitor of Apoptosis Proteins; NF-kappa B; Prostaglandin D2; Receptors, Estrogen; Tumor Cells, Cultured | 2006 |
Cyclopentenones, scaffolds for organic syntheses produced by the endophytic fungus mitosporic dothideomycete sp. LRUB20.
Topics: Animals; Ascomycota; Chlorocebus aethiops; Cyclopentanes; Microbial Sensitivity Tests; Plant Stems; Plants, Medicinal; Thailand; Vero Cells | 2006 |
Direct evidence for the covalent modification of glutathione-S-transferase P1-1 by electrophilic prostaglandins: implications for enzyme inactivation and cell survival.
Topics: Amino Acid Sequence; Animals; Antineoplastic Agents; Cell Line; Cell Survival; Cyclopentanes; Enzyme Activation; Glutathione S-Transferase pi; Humans; Mice; Molecular Sequence Data; Prostaglandin D2; Protein Binding; Recombinant Proteins; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization | 2007 |
Bromomyrothenone B and botrytinone, cyclopentenone derivatives from a marine isolate of the fungus botrytis.
Topics: Botrytis; Circular Dichroism; Crystallography, X-Ray; Cyclopentanes; Korea; Marine Biology; Molecular Conformation; Molecular Structure | 2007 |
Modification of proteins by cyclopentenone prostaglandins is differentially modulated by GSH in vitro.
Topics: Anti-Inflammatory Agents; Biotinylation; Cyclopentanes; Cystine; Dose-Response Relationship, Drug; Gastrointestinal Agents; Gene Expression Regulation; Glutathione; Humans; In Vitro Techniques; Oxygen; Prostaglandin D2; Prostaglandins; Protein Binding; Recombinant Proteins; Transcription Factors | 2007 |
Antiinflammatory effects of the cyclopentenone isoprostane 15-A(2)-IsoP in human gestational tissues.
Topics: Anti-Inflammatory Agents; Cells, Cultured; Cyclopentanes; Cytokines; Extraembryonic Membranes; Female; Humans; Interleukin-1beta; Interleukin-6; Interleukin-8; Lipopolysaccharides; NF-kappa B; Placenta; Pregnancy; Prostaglandins; Prostaglandins A; Transcription, Genetic; Tumor Necrosis Factor-alpha | 2007 |
Cyclization of natural allene oxide in aprotic solvent: formation of the novel oxylipin methyl cis-12-oxo-10-phytoenoate.
Topics: Chromatography, High Pressure Liquid; Cyclization; Cyclopentanes; Flax; Hydrophobic and Hydrophilic Interactions; Intramolecular Oxidoreductases; Lactones; Linoleic Acids; Lipid Peroxides; Macrolides; Models, Chemical; Solvents; Spectrum Analysis; Stereoisomerism; Temperature | 2007 |
A catalytic method for converting vinylic furanoses into cyclopentenones.
Topics: Catalysis; Cyclization; Cyclopentanes; Furans | 2007 |
Specific subcellular localization of siRNAs delivered by lipoplex in MCF-7 breast cancer cells.
Topics: Breast Neoplasms; Cell Line, Tumor; Cyclin D1; Cyclopentanes; Estradiol; Humans; Immunohistochemistry; Intracellular Space; Liposomes; Membrane Proteins; Microscopy, Fluorescence; RNA, Small Interfering; Transfection; Vesicular Transport Proteins | 2007 |
15-Deoxy-delta(12,14)-prostaglandin J(2) down-regulates CXCR4 on carcinoma cells through PPARgamma- and NFkappaB-mediated pathways.
Topics: Animals; Carcinoma; Cell Line, Tumor; Cyclopentanes; Down-Regulation; Gene Expression Regulation, Neoplastic; HT29 Cells; Humans; Mice; NF-kappa B; PPAR gamma; Prostaglandin D2; Receptors, CXCR4; Rosiglitazone; Thiazolidinediones; Time Factors | 2007 |
Theoretical elucidation of the rhodium-catalyzed [4 + 2] annulation reactions.
Topics: Aldehydes; Alkynes; Catalysis; Computer Simulation; Cyclization; Cyclopentanes; Isocyanates; Ligands; Models, Chemical; Molecular Structure; Piperidones; Rhodium; Stereoisomerism | 2008 |
Unprecedented rearrangement of a 4-alkoxy-5-bromoalk-2-en-1-ol to a cyclopentenone via an iso-nazarov cyclization process.
Topics: Alkenes; Cyclization; Cyclopentanes; Molecular Conformation; Stereoisomerism | 2007 |
Detection of a pathway from linoleate to a novel cyclopentenone: cis-12-oxo-10-phytoenoic acid in sunflower roots.
Topics: Cyclopentanes; Fatty Acids, Unsaturated; Helianthus; Linoleic Acid; Magnetic Resonance Spectroscopy; Mass Spectrometry; Molecular Structure; Plant Roots; Signal Transduction; Time Factors | 2007 |
A general and regioselective synthesis of cyclopentenone derivatives through nickel(0)-mediated [3 + 2] cyclization of alkenyl Fischer carbene complexes and internal alkynes.
Topics: Alkenes; Alkynes; Boron; Catalysis; Cyclization; Cyclopentanes; Hydrocarbons; Methane; Models, Chemical; Nickel; Palladium; Stereoisomerism | 2007 |
Synthesis of polysubstituted cyclopentenones via [4+1] reactions of TIPS-vinylketenes.
Topics: Cyclization; Cyclopentanes; Molecular Structure; Organosilicon Compounds; Vinyl Compounds | 2007 |
Anti-inflammatory lipid mediator 15d-PGJ2 inhibits translation through inactivation of eIF4A.
Topics: Anti-Inflammatory Agents; Arachidonic Acid; Arsenites; Chromans; Cyclopentanes; Cytoplasmic Granules; Dinoprostone; Emetine; Enzyme Inhibitors; Eukaryotic Initiation Factor-2; Eukaryotic Initiation Factor-4A; Gene Expression Regulation; HeLa Cells; Humans; Hypoglycemic Agents; Inflammation; Poly(A)-Binding Proteins; PPAR gamma; Prostaglandin D2; Prostaglandins A; Protein Biosynthesis; Protein Synthesis Inhibitors; Rosiglitazone; Signal Transduction; Sodium Compounds; T-Cell Intracellular Antigen-1; Thiazolidinediones; TNF Receptor-Associated Factor 2; Troglitazone; Tumor Necrosis Factor-alpha | 2007 |
Some aryl substituted cyclopentenones; a new synthesis of the cyclopentenophenanthrene structure.
Topics: Cardiac Glycosides; Cyclopentanes | 1949 |
Synthesis and bioorthogonal coupling chemistry of a novel cyclopentenone-containing unnatural tyrosine analogue.
Topics: Chemistry, Organic; Cyclopentanes; Tyrosine | 2008 |
N-metalated imines by reaction of 1,1-diethoxybut-2-ene with aromatic nitriles, as useful intermediates for the synthesis of substituted pyrimidines and cyclopentenones.
Topics: Acetals; Butanes; Cyclopentanes; Ethyl Ethers; Imines; Lithium; Molecular Structure; Nitriles; Potassium; Pyrimidines | 2008 |
Electrophilic cyclopentenone neuroprostanes are anti-inflammatory mediators formed from the peroxidation of the omega-3 polyunsaturated fatty acid docosahexaenoic acid.
Topics: Alzheimer Disease; Animals; Cell Line; Cyclooxygenase 2; Cyclopentanes; Docosahexaenoic Acids; Electrons; Humans; I-kappa B Kinase; Inflammation; Lipid Peroxidation; Lipopolysaccharides; Macrophages; Mice; Molecular Structure; NF-kappa B; Nitric Oxide Synthase Type II; Signal Transduction | 2008 |
Synthesis of cyclopentenones via intramolecular HWE and the palladium-catalyzed reactions of allylic hydroxy phosphonate derivatives.
Topics: Acetoacetates; Aldehydes; Allyl Compounds; Catalysis; Cyclopentanes; Hydroxylation; Molecular Structure; Organophosphonates; Oxidation-Reduction; Palladium; Stereoisomerism; Vinyl Compounds | 2008 |
Highly enantioselective [4 + 2] cycloaddition reactions catalyzed by a chiral N-methyl-oxazaborolidinium cation.
Topics: Alkadienes; Amino Alcohols; Aza Compounds; Boron Compounds; Cations; Cyclization; Cyclopentanes; Stereoisomerism | 2008 |
Effect of cyclopentanone prostaglandin 15-deoxy-delta12,14PGJ2 on early functional recovery from experimental spinal cord injury.
Topics: Animals; Cyclization; Cyclopentanes; Disease Models, Animal; Inflammation Mediators; Ligands; Male; Mice; Mice, Inbred Strains; Neutrophil Infiltration; Peroxisome Proliferator-Activated Receptors; PPAR gamma; Prostaglandin D2; Random Allocation; Recovery of Function; Severity of Illness Index; Spinal Cord Injuries | 2008 |
Co-complexes derived from alkene insertion to alkyne-dicobaltpentacarbonyl complexes: insight into the regioselectivity of pauson-khand reactions of cyclopropenes.
Topics: Alkenes; Alkynes; Cobalt; Crystallography, X-Ray; Cyclopentanes; Cyclopropanes; Magnetic Resonance Spectroscopy; Models, Molecular; Organomercury Compounds; Spectrophotometry, Infrared | 2008 |
Synthesis of cyclopentenones from cyclopropanes and silyl ynol ethers.
Topics: Cyclopentanes; Cyclopropanes; Ethers; Silanes | 2008 |
Photooxygenation of masked o-benzoquinones: an efficient entry into highly functionalized cyclopentenones from 2-methoxyphenols.
Topics: Benzoquinones; Cyclopentanes; Guaiacol; Oxidants, Photochemical; Oxidation-Reduction; Photochemistry; Singlet Oxygen | 2008 |
Synthesis of fluoroneplanocin A.
Topics: Adenosine; Adenosylhomocysteinase; Cyclopentanes; Enzyme Inhibitors; Molecular Structure; Oxidation-Reduction | 2008 |
Impact of cyclopentenone-oxylipins on the proteome of Arabidopsis thaliana.
Topics: Arabidopsis; Arabidopsis Proteins; Chloroplasts; Cyclopentanes; Fatty Acids, Unsaturated; Glutathione Transferase; Molecular Chaperones; Oxidation-Reduction; Oxidative Stress; Oxylipins; Plant Leaves; Proteome; Signal Transduction | 2008 |
The conjugate addition-Peterson olefination reaction for the preparation of cross-conjugated cyclopentenone, PPAR-gamma ligands.
Topics: Alkenes; Animals; Cell Line; Crystallography, X-Ray; Cyclopentanes; Humans; Ligands; Mice; PPAR gamma | 2008 |
Au(I)-catalyzed hydrative rearrangement of 1,1-diethynylcarbinol acetates to functionalized cyclopentenones and allenones.
Topics: Acetates; Catalysis; Cyclopentanes; Gold; Ketones; Methanol; Molecular Structure; Organogold Compounds; Stereoisomerism | 2009 |
Palladium-catalyzed regioselective cyclopropanating allenylation of (2,3-butadienyl)malonates with propargylic carbonates and their application to synthesize cyclopentenones.
Topics: Alkynes; Carbonates; Catalysis; Cyclization; Cyclopentanes; Cyclopropanes; Malonates; Molecular Structure; Organometallic Compounds; Palladium; Propanols; Stereoisomerism | 2009 |
Asymmetric C2-C3 cyclopentannulation of the indole ring.
Topics: Alkynes; Cyclopentanes; Indoles; Piperidines; Pyridines; Stereoisomerism; Tungsten | 2009 |
Selective, potent PPARgamma agonists with cyclopentenone core structure.
Topics: Cell Line; Computer Simulation; Cyclopentanes; HeLa Cells; Humans; PPAR gamma; Structure-Activity Relationship | 2009 |
Use of MEKC for the analysis of reactant and product of Baylis-Hillman reaction.
Topics: Algorithms; Benzaldehydes; Borates; Buffers; Catalysis; Chromatography, Micellar Electrokinetic Capillary; Cyclopentanes; Hydrogen-Ion Concentration; Imidazoles; Kinetics; Nitrobenzenes; Reproducibility of Results | 2009 |
Effects of 15-deoxy-delta 12, 14-prostaglandin J2 on the expression of p53 in MCF-7 cells.
Topics: Blotting, Western; Breast Neoplasms; Cell Line, Tumor; Cell Nucleus; Cell-Free System; Cyclopentanes; Cytosol; Dose-Response Relationship, Drug; Electrophoretic Mobility Shift Assay; Female; Humans; Immunohistochemistry; Microscopy, Confocal; Molecular Structure; Prostaglandin D2; Prostaglandins A; Protein Binding; Time Factors; Tumor Suppressor Protein p53 | 2009 |
Asymmetric intermolecular Pauson-Khand reaction of symmetrically substituted alkynes.
Topics: Alkynes; Cobalt; Cyclopentanes; Ligands; Molecular Conformation; Organometallic Compounds; Stereoisomerism; Sulfonamides; Toluene | 2009 |
New cyclopentenones from strain Trichoderma sp. YLF-3.
Topics: Anti-Bacterial Agents; Bacillus cereus; Cyclopentanes; Molecular Biology; Staphylococcus aureus; Trichoderma | 2009 |
Rh(I)-catalyzed cyclocarbonylation of allenol esters to prepare acetoxy 4-alkylidenecyclopent-3-en-2-ones.
Topics: Catalysis; Cyclization; Cyclopentanes; Esters; Ketones; Magnetic Resonance Spectroscopy; Naphthalenes; Rhenium; Spectrometry, Mass, Electrospray Ionization | 2009 |
Benzylidene cyclopentenediones: First irreversible inhibitors against botulinum neurotoxin A's zinc endopeptidase.
Topics: Benzylidene Compounds; Botulinum Toxins, Type A; Catalytic Domain; Cyclopentanes; Metalloendopeptidases; Protease Inhibitors; Zinc | 2010 |
Trichoderone, a novel cytotoxic cyclopentenone and cholesta-7, 22-diene-3 beta, 5 alpha, 6 beta-triol, with new activities from the marine-derived fungus Trichoderma sp.
Topics: Antineoplastic Agents; Cell Line, Tumor; Cell Survival; China; Cyclopentanes; Drug Evaluation, Preclinical; Geologic Sediments; Humans; Magnetic Resonance Spectroscopy; Mass Spectrometry; Molecular Structure; Tetrazolium Salts; Thiazoles; Trichoderma | 2010 |
Alteration of biochemical and pathological properties of TDP-43 protein by a lipid mediator, 15-deoxy-Delta(12,14)-prostaglandin J(2).
Topics: Aged; Aged, 80 and over; Amyotrophic Lateral Sclerosis; Cell Line; Cyclopentanes; Cytoplasm; DNA-Binding Proteins; Female; Gene Expression Regulation; Humans; Immunologic Factors; Male; Middle Aged; Neuroblastoma; Prostaglandin D2; Spinal Cord; Subcellular Fractions | 2010 |
Isolation of C11 cyclopentenones from two didemnid species, Lissoclinum sp. and Diplosoma sp.
Topics: Animals; Cell Line, Tumor; Chromatography, High Pressure Liquid; Cyclopentanes; Drug Screening Assays, Antitumor; Humans; Magnetic Resonance Spectroscopy; Structure-Activity Relationship; Urochordata | 2009 |
A novel series of cytotoxic iridoid glucosides derived from aucubin: design, synthesis and structure-activity relationships.
Topics: Animals; Antineoplastic Agents; Cell Line, Tumor; Cell Proliferation; Cyclopentanes; Drug Design; Glucosides; Humans; Inhibitory Concentration 50; Iridoid Glucosides; Iridoids; Mice; Structure-Activity Relationship | 2010 |
Cyclopentenone prostaglandin-induced unfolding and aggregation of the Parkinson disease-associated UCH-L1.
Topics: Animals; Cyclopentanes; Humans; Magnetic Resonance Spectroscopy; Mass Spectrometry; Mice; Mutation; Parkinson Disease; Prostaglandin D2; Protein Denaturation; Rats; Rats, Sprague-Dawley; Ubiquitin Thiolesterase | 2010 |
Cyclopentenone prostaglandins with dienone structure promote cross-linking of the chemoresistance-inducing enzyme glutathione transferase P1-1.
Topics: Cells, Cultured; Cross-Linking Reagents; Cyclopentanes; Drug Resistance, Neoplasm; Glutathione S-Transferase pi; Humans; Jurkat Cells; Prostaglandins; Protein Structure, Secondary; Recombinant Proteins | 2010 |
The moss Physcomitrella patens contains cyclopentenones but no jasmonates: mutations in allene oxide cyclase lead to reduced fertility and altered sporophyte morphology.
Topics: alpha-Linolenic Acid; Arachidonic Acid; Bryopsida; Cyclopentanes; DNA, Complementary; Gene Knockout Techniques; Genes, Plant; Intramolecular Oxidoreductases; Mutation; Oxylipins; Plant Infertility; Recombinant Proteins; Substrate Specificity | 2010 |
Characterization, synthesis and self-aggregation of (-)-alternarlactam: a new fungal cytotoxin with cyclopentenone and isoquinolinone scaffolds.
Topics: Alternaria; Antineoplastic Agents; Carex Plant; Cyclopentanes; Cytotoxins; Doxorubicin; Drug Screening Assays, Antitumor; Female; HeLa Cells; Humans; Isoquinolines; Stereoisomerism | 2010 |
Chemical constituents from Aphanamixis grandifolia.
Topics: Antineoplastic Agents, Phytogenic; Cell Survival; Circular Dichroism; Crystallography, X-Ray; Cyclopentanes; Humans; Magnetic Resonance Spectroscopy; Meliaceae; Models, Molecular; Naphthoquinones; Neoplasms; Triterpenes | 2010 |
Omega-3 fatty acid oxidation products prevent vascular endothelial cell activation by coplanar polychlorinated biphenyls.
Topics: Animals; Antioxidants; Borohydrides; Cells, Cultured; Cyclopentanes; Cytoprotection; Docosahexaenoic Acids; Eicosapentaenoic Acid; Endothelial Cells; NAD(P)H Dehydrogenase (Quinone); Neuroprostanes; NF-E2-Related Factor 2; NF-kappa B; Oxidation-Reduction; Oxidative Stress; Polychlorinated Biphenyls; Superoxides; Swine; Time Factors | 2011 |
Nitro-fatty acids and cyclopentenone prostaglandins share strategies to activate the Keap1-Nrf2 system: a study using green fluorescent protein transgenic zebrafish.
Topics: Animals; Animals, Genetically Modified; Carrier Proteins; Cell Line; Cells, Cultured; Cyclopentanes; Cysteine; Fatty Acids; Green Fluorescent Proteins; Hydrogen Peroxide; NF-E2-Related Factor 2; Oleic Acids; Oxidative Stress; Prostaglandin D2; Prostaglandins; Trans-Activators; Zebrafish; Zebrafish Proteins | 2011 |
Oxidation-initiated Nazarov cyclization of vinyl alkoxyallenes.
Topics: Alkadienes; Combinatorial Chemistry Techniques; Cyclization; Cyclopentanes; Molecular Structure; Oxidation-Reduction; Stereoisomerism; Vinyl Compounds | 2011 |
Thiol-activated DNA damage by α-bromo-2-cyclopentenone.
Topics: Alkylating Agents; Alkylation; Bromine Compounds; Cell Line; Cyclopentanes; Cysteine; DNA Damage; Glutathione; Hepatocytes; Humans; Mercaptoethanol; Peptides; Sulfhydryl Compounds | 2011 |
The C-terminus of H-Ras as a target for the covalent binding of reactive compounds modulating Ras-dependent pathways.
Topics: Animals; Arsenicals; Binding Sites; Bridged Bicyclo Compounds; Cell Line; Cross-Linking Reagents; Cyclopentanes; Cysteine; Enzyme Inhibitors; Humans; Prostaglandins; Protein Binding; Protein Processing, Post-Translational; Proto-Oncogene Proteins p21(ras); ras Proteins; Signal Transduction; Transfection | 2011 |
Enantioselective, biocatalytic reduction of 3-substituted cyclopentenones: application to the asymmetric synthesis of an hNK-1 receptor antagonist.
Topics: Catalysis; Cyclopentanes; Heterocyclic Compounds, 4 or More Rings; Humans; Molecular Structure; Neurokinin-1 Receptor Antagonists; Palladium; Stereoisomerism | 2011 |
Sprouty2 and Spred1-2 proteins inhibit the activation of the ERK pathway elicited by cyclopentenone prostanoids.
Topics: Adaptor Proteins, Signal Transducing; Cell Line, Tumor; Cyclopentanes; Down-Regulation; Enzyme Activation; Extracellular Signal-Regulated MAP Kinases; HeLa Cells; Humans; Intracellular Signaling Peptides and Proteins; MAP Kinase Signaling System; Membrane Proteins; Models, Biological; Prostaglandins; Repressor Proteins; Signal Transduction; Transfection | 2011 |
Defensive sesterterpenoids with unusual antipodal cyclopentenones from the leaves of Leucosceptrum canum.
Topics: Animals; Cyclization; Cyclopentanes; Lamiaceae; Lepidoptera; Models, Molecular; Molecular Structure; Plant Leaves; Sesterterpenes; Stereoisomerism | 2011 |
An IMDAF cycloaddition approach toward the synthesis of the lycopodium alkaloid (±)-fawcettidine.
Topics: Alkaloids; Anti-Inflammatory Agents; Catalysis; Cyclization; Cyclopentanes; Furans; Indoles; Isomerism; Lycopodium; Molecular Structure; Plants, Medicinal; Protons; Thermodynamics | 2011 |
Kraft mill effluent survey: progress toward best management practices for reducing effects on fish reproduction.
Topics: Animals; Biological Oxygen Demand Analysis; Cyclopentanes; Cyprinidae; Industrial Waste; Oogenesis; Paper; Reproduction; Water Pollutants, Chemical; Water Pollution, Chemical | 2011 |
Understanding the fate of the oxyallyl cation following Nazarov electrocyclization: sequential Wagner-Meerwein migrations and the synthesis of spirocyclic cyclopentenones.
Topics: Cyclization; Cyclopentanes; Models, Molecular; Solvents; Spiro Compounds | 2011 |
Regiochemistry in cobalt-mediated intermolecular Pauson-Khand reactions of unsymmetrical internal heteroaromatic alkynes with norbornene.
Topics: Alkynes; Cobalt; Cyclopentanes; Molecular Structure; Norbornanes; Organometallic Compounds; Stereoisomerism | 2011 |
Effluent monitoring at a bleached kraft mill: directions for best management practices for eliminating effects on fish reproduction.
Topics: Animals; Biological Oxygen Demand Analysis; Canada; Cyclopentanes; Cyprinidae; Environmental Monitoring; Female; Gas Chromatography-Mass Spectrometry; Male; Paper; Reproduction; Water Pollutants, Chemical; Water Pollution, Chemical | 2011 |
Dynamic NMR and computational study of 5,5-dimethyl-3,4-di-p-tolyl-2-cylopenten-1-one.
Topics: Computer Simulation; Cyclopentanes; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Structure | 2011 |
Enantioselective synthesis of the C10-C20 fragment of fusicoccin A.
Topics: Catalysis; Cyclopentanes; Diterpenes; Glycosides; Molecular Structure; Oxidation-Reduction; Stereoisomerism | 2011 |
TFP as a ligand in Au(I)-catalyzed dihydropyran synthesis. Unprecedented rearrangement of dihydropyrans into cyclopentenones.
Topics: Catalysis; Crystallography, X-Ray; Cyclization; Cyclopentanes; Gold; Ligands; Molecular Conformation; Pyrans | 2011 |
Cyclopenicillone, a unique cyclopentenone from the cultures of Penicillium decumbens.
Topics: Cell Line; Culture Techniques; Cyclopentanes; Lipopolysaccharides; Macrophages; Models, Molecular; Molecular Conformation; Nitric Oxide; Penicillium | 2011 |
Nickel-catalyzed formation of cyclopentenone derivatives via the unique cycloaddition of α,β-unsaturated phenyl esters with alkynes.
Topics: Alkynes; Catalysis; Cyclization; Cyclopentanes; Esters; Molecular Structure; Nickel; Organometallic Compounds; Stereoisomerism | 2011 |
Synthetic molecular mimics of naturally occurring cyclopentenones exhibit antifungal activity towards pathogenic fungi.
Topics: Antifungal Agents; Cyclopentanes; Fungi; Microbial Sensitivity Tests; Microbial Viability; Molecular Mimicry; Spores, Fungal; Structure-Activity Relationship | 2011 |
Using Nazarov electrocyclization to stage chemoselective [1,2]-migrations: stereoselective synthesis of functionalized cyclopentenones.
Topics: Catalysis; Copper; Cyclization; Cyclopentanes; Electrons; Stereoisomerism | 2011 |
Δ12-prostaglandin J3, an omega-3 fatty acid-derived metabolite, selectively ablates leukemia stem cells in mice.
Topics: Animals; Apoptosis; Ataxia Telangiectasia Mutated Proteins; Blotting, Western; Cell Cycle Proteins; Cell Line; Cell Line, Tumor; Cell Survival; Cyclopentanes; DNA-Binding Proteins; Dose-Response Relationship, Drug; Fatty Acids, Omega-3; Leukemia; Leukemia, Erythroblastic, Acute; Leukemia, Myelogenous, Chronic, BCR-ABL Positive; Macrophages; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Molecular Structure; Neoplastic Stem Cells; Prostaglandins; Protein Serine-Threonine Kinases; Reverse Transcriptase Polymerase Chain Reaction; Splenomegaly; Tumor Suppressor Protein p53; Tumor Suppressor Proteins | 2011 |
Regio- and stereoselective synthesis of cyclopentenones: intermolecular pseudo-Pauson-Khand cyclization.
Topics: Alkenes; Alkynes; Chromium; Cyclization; Cyclopentanes; Methane; Stereoisomerism; Tungsten | 2012 |
Formal homo-Nazarov and other cyclization reactions of activated cyclopropanes.
Topics: Alkaloids; Catalysis; Cyclization; Cyclopentanes; Cyclopropanes; Indoles; Ketones; Molecular Structure; Stereoisomerism | 2011 |
Palmaenones A and B, two new antimicrobial chlorinated cyclopentenones from discomycete Lachnum palmae.
Topics: Anti-Infective Agents; Ascomycota; Bacteria; Bacterial Infections; Crystallography, X-Ray; Cyclopentanes; Escherichia coli; Halogenation; Humans; Micrococcus luteus; Models, Molecular; Mucor; Mucormycosis; Mycobacterium smegmatis; Xanthomonas campestris | 2011 |
Regioselective cleavage of 22-oxo-23-spiroketals. Novel cholestanic frameworks with pyranone and cyclopentenone E rings on the side chain.
Topics: Acetic Anhydrides; Cholestanes; Crystallography, X-Ray; Cyclopentanes; Diosgenin; Furans; Hydrochloric Acid; Magnetic Resonance Spectroscopy; Models, Chemical; Molecular Structure; Pyrones; Sapogenins; Spiro Compounds; Spirostans; Stereoisomerism | 2012 |
Rhodium-catalyzed carbonylation of 3-acyloxy-1,4-enynes for the synthesis of cyclopentenones.
Topics: Alkynes; Catalysis; Combinatorial Chemistry Techniques; Cyclization; Cyclopentanes; Molecular Structure; Rhodium; Stereoisomerism | 2012 |
Oxazolidinone-promoted, torquoselective Nazarov cyclizations.
Topics: Catalysis; Cyclization; Cyclopentanes; Molecular Structure; Oxazolidinones; Stereoisomerism | 2012 |
Ab initio calculations of molecular properties of low-lying electronic states of 2-cyclopenten-1-one--link with biological activity.
Topics: Cyclopentanes; Electrons; Models, Molecular; Molecular Conformation; Quantum Theory; Rotation; Spectrophotometry, Infrared; Static Electricity; Thermodynamics; Vibration | 2012 |
Selective "one-pot" synthesis of functionalized cyclopentenones.
Topics: Crystallography, X-Ray; Cyclization; Cyclopentanes; Models, Molecular; Molecular Structure; Quantum Theory | 2012 |
Diastereoselective [4 + 1] cycloaddition of alkenyl propargyl acetates with CO catalyzed by [RhCl(CO)2]2.
Topics: Acetates; Carbon Monoxide; Catalysis; Cyclization; Cyclopentanes; Molecular Structure; Organometallic Compounds; Pargyline; Rhodium; Stereoisomerism | 2012 |
Tetramethylnorbornadiene, a versatile alkene for cyclopentenone synthesis through intermolecular Pauson-Khand reactions.
Topics: Cyclopentanes; Molecular Structure; Norbornanes; Stereoisomerism | 2012 |
Sinularones A-I, new cyclopentenone and butenolide derivatives from a marine soft coral Sinularia sp. and their antifouling activity.
Topics: 4-Butyrolactone; Animals; Anthozoa; Antineoplastic Agents; Cell Line, Tumor; Circular Dichroism; Cyclopentanes; Humans; Magnetic Resonance Spectroscopy; Thoracica | 2012 |
Asymmetric Brønsted acid-catalyzed nazarov cyclization of acyclic α-alkoxy dienones.
Topics: Acids; Alcohols; Catalysis; Cyclization; Cyclopentanes; Stereoisomerism | 2012 |
Diverse reactivity in a rhodium(III)-catalyzed oxidative coupling of N-allyl arenesulfonamides with alkynes.
Topics: Alkynes; Catalysis; Cyclopentanes; Oxidative Coupling; Pyridines; Rhodium; Sulfonamides | 2012 |
Genotoxic properties of cyclopentenone prostaglandins and the onset of glutathione depletion.
Topics: Animals; Cell Line; Cricetinae; Cyclopentanes; DNA Breaks; Fibroblasts; Glutathione; Mutagens; Oxidative Stress; Prostaglandins | 2013 |
TGA transcription factors and jasmonate-independent COI1 signalling regulate specific plant responses to reactive oxylipins.
Topics: Arabidopsis; Arabidopsis Proteins; Basic-Leucine Zipper Transcription Factors; Cyclopentanes; Cytochrome P-450 Enzyme System; Fatty Acids, Unsaturated; Gene Expression Regulation, Plant; Genes, Plant; Isoleucine; Nuclear Proteins; Oxylipins; Plant Roots; Plants, Genetically Modified; Prostaglandins A; Signal Transduction; Stress, Physiological; Transcription, Genetic; Transcriptome | 2013 |
Increased generation of cyclopentenone prostaglandins after brain ischemia and their role in aggregation of ubiquitinated proteins in neurons.
Topics: Animals; Brain Ischemia; Cells, Cultured; Cyclopentanes; Male; Neurons; Prostaglandins; Protein Binding; Rats; Rats, Sprague-Dawley; Ubiquitinated Proteins | 2013 |
Regio- and stereoselective synthesis of 2-cyclopentenones via a hydrogenolysis-terminated Heck cyclization of β-alkylthio dienones.
Topics: Catalysis; Cyclization; Cyclopentanes; Hydrogen; Ketones; Molecular Structure; Palladium; Silanes; Stereoisomerism; Sulfhydryl Compounds | 2013 |
Novel cyclopentenone derivatives produced by a rare actinobacterial strain Actinoalloteichus nanshanensis sp. nov. NEAU 119.
Topics: Actinomycetales; Anti-Infective Agents; Candida albicans; Cell Line, Tumor; Cyclopentanes; Humans; Molecular Structure; Rhizoctonia; Species Specificity; Spectrum Analysis; Staphylococcus epidermidis | 2013 |
Efficient Nazarov cyclization/Wagner-Meerwein rearrangement terminated by a Cu(II)-promoted oxidation: synthesis of 4-alkylidene cyclopentenones.
Topics: Catalysis; Combinatorial Chemistry Techniques; Copper; Cyclization; Cyclopentanes; Molecular Structure; Oxidation-Reduction | 2013 |
On the method-dependence of transition state asynchronicity in Diels-Alder reactions.
Topics: Acrolein; Cyclopentanes; Molecular Structure; Quantum Theory | 2013 |
The Pauson-Khand reaction of medium sized trans-cycloalkenes.
Topics: Alkenes; Alkynes; Bridged Bicyclo Compounds; Cycloaddition Reaction; Cycloparaffins; Cyclopentanes; Isomerism | 2013 |
Enantioselective synthesis of 5,7-bicyclic ring systems from axially chiral allenes using a Rh(I)-catalyzed cyclocarbonylation reaction.
Topics: Alkadienes; Bridged Bicyclo Compounds; Catalysis; Cyclization; Cyclopentanes; Molecular Structure; Rhodium; Stereoisomerism | 2013 |
Enantioselective synthesis of 4-heterosubstituted cyclopentenones.
Topics: Catalysis; Cyclopentanes; Furans; Molecular Structure; Palladium; Stereoisomerism | 2013 |
A chemoenzymatic total synthesis of the protoilludane aryl ester (+)-armillarivin.
Topics: Biological Products; Cyclopentanes; Esters; Molecular Structure; Polycyclic Sesquiterpenes; Sesquiterpenes; Stereoisomerism | 2013 |
Diastereoselective synthesis of vicinal tertiary diols.
Topics: Alcohols; Catalysis; Cyclopentanes; Ketones; Molecular Structure; Pactamycin; Stereoisomerism | 2013 |
Modulation of GSTP1-1 oligomerization by electrophilic inflammatory mediators and reactive drugs.
Topics: Cell-Free System; Cyclopentanes; Glutathione S-Transferase pi; Humans; Hydrocarbons, Aromatic; Inflammation; Inflammation Mediators; Jurkat Cells; Metabolic Detoxication, Phase II; Molecular Targeted Therapy; Oxidation-Reduction; Prostaglandin D2; Protein Multimerization; Reactive Oxygen Species; Signal Transduction | 2013 |
RDC-based determination of the relative configuration of the fungicidal cyclopentenone 4,6-diacetylhygrophorone A12..
Topics: Basidiomycota; Cyclopentanes; Fungicides, Industrial; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular | 2013 |
Pauson-Khand adducts of N-Boc-propargylamine: a new approach to 4,5-disubstituted cyclopentenones.
Topics: Alkylation; Cyclopentanes; Fatty Acids, Unsaturated; Molecular Structure; Pargyline; Propylamines; Stereoisomerism | 2013 |
Opposing auxiliary conformations produce the same torquoselectivity in an oxazolidinone-directed Nazarov cyclization.
Topics: Cyclization; Cyclopentanes; Models, Molecular; Molecular Conformation; Oxazolidinones; Stereoisomerism | 2013 |
Aza-Piancatelli rearrangement initiated by ring opening of donor-acceptor cyclopropanes.
Topics: Aza Compounds; Catalysis; Cyclization; Cyclopentanes; Cyclopropanes; Electrons; Furans; Stereoisomerism | 2013 |
Synthesis and photochromic properties of oxime derivatives of 2,3-diarylcyclopent-2-en-1-ones.
Topics: Cyclization; Cyclopentanes; Light; Oximes; Photobleaching; Photochemical Processes; Spectrophotometry; Temperature; Ultraviolet Rays | 2013 |
Biology and chemistry of neuroprostanes. First total synthesis of 17-A4-NeuroP: validation of a convergent strategy to a number of cyclopentenone neuroprostanes.
Topics: Cyclopentanes; Docosahexaenoic Acids; Glutathione; Neuroprostanes; Oxidation-Reduction; Oxidative Stress; Prostaglandins; Stereoisomerism | 2013 |
Prostaglandin D2 toxicity in primary neurons is mediated through its bioactive cyclopentenone metabolites.
Topics: Animals; Apoptosis; Carbazoles; Cells, Cultured; Cerebral Cortex; Cyclopentanes; Dose-Response Relationship, Drug; Embryo, Mammalian; Hypoxia; Intramolecular Oxidoreductases; Lipocalins; Mice; Mice, Knockout; Neurons; Prostaglandin D2; Rats; Rats, Sprague-Dawley; Receptors, Prostaglandin; Sulfonamides | 2013 |
Identification of stable cytotoxic factors in the gas phase extract of cigarette smoke and pharmacological characterization of their cytotoxicity.
Topics: Butanones; Cell Line, Tumor; Cell Survival; Cell-Free System; Chromatography, High Pressure Liquid; Cyclopentanes; Data Interpretation, Statistical; Gas Chromatography-Mass Spectrometry; Humans; Hydroxylamines; Indicators and Reagents; Mass Spectrometry; NADPH Oxidases; Nicotine; Protein Kinase C; Tars; Tobacco Smoke Pollution | 2013 |
Bicyclic-guanidine-catalyzed asymmetric Michael addition of 3-substituted oxindoles to 2-cyclopentenone.
Topics: Amines; Bridged Bicyclo Compounds; Catalysis; Cyclopentanes; Guanidine; Indoles; Molecular Structure; Oxindoles | 2013 |
Rh(I)-catalyzed intramolecular carbonylative [2+2+1] cycloaddition reaction: preparation of bicyclo[5.3.0]decadienones with substituted cyclopentenone frameworks.
Topics: Bridged Bicyclo Compounds; Catalysis; Cyclization; Cycloaddition Reaction; Cyclopentanes; Rhodium | 2014 |
Gold(I)/(III)-catalyzed rearrangement of divinyl ketones and acyloxyalkynyloxiranes into cyclopentenones.
Topics: Catalysis; Cyclization; Cyclopentanes; Epoxy Compounds; Gold; Ketones; Molecular Structure; Stereoisomerism; Vinyl Compounds | 2014 |
Unusual negative charge-directed fragmentation: collision-induced dissociation of cyclopentenone oxylipins in negative ion mode.
Topics: Anions; Cyclopentanes; Fatty Acids, Unsaturated; Oxylipins; Protons; Tandem Mass Spectrometry | 2014 |
Mahorones, highly brominated cyclopentenones from the red alga Asparagopsis taxiformis.
Topics: Acinetobacter baumannii; Anti-Bacterial Agents; Antifungal Agents; Cyclopentanes; Humans; Hydrocarbons, Brominated; Indian Ocean; Molecular Structure; Rhodophyta | 2014 |
Photoswitching using visible light: a new class of organic photochromic molecules.
Topics: Cyclopentanes; Ethylenes; Furaldehyde; Light; Models, Molecular; Molecular Structure; Photochemical Processes | 2014 |
Synthesis and structure-activity relationship of cyclopentenone oximes as novel inhibitors of the production of tumor necrosis factor-α.
Topics: Animals; Cyclopentanes; Dose-Response Relationship, Drug; Humans; Leukocytes, Mononuclear; Models, Molecular; Molecular Structure; Oximes; Rats; Structure-Activity Relationship; Tumor Necrosis Factor-alpha | 2014 |
Total synthesis of (+)-ileabethoxazole via an iron-mediated Pauson-Khand [2 + 2 + 1] carbocyclization.
Topics: Alkadienes; Cyclization; Cyclopentanes; Iron; Molecular Structure; Oxazoles | 2014 |
Three new cyclopentenone derivatives from Actinoalloteichus nanshanensis NEAU 119.
Topics: Actinobacteria; Adenocarcinoma; Adenocarcinoma of Lung; Antineoplastic Agents; Cyclopentanes; Drug Screening Assays, Antitumor; Ficus; Humans; Lung Neoplasms; Molecular Structure; Rhizosphere | 2014 |
A unifying mechanism for the rearrangement of vinyl allene oxide geometric isomers to cyclopentenones.
Topics: Alkadienes; Cyclopentanes; Isomerism; Models, Molecular; Molecular Conformation; Oxides | 2014 |
Total synthesis of Δ¹²-prostaglandin J₃, a highly potent and selective antileukemic agent.
Topics: Aldehydes; Antineoplastic Agents; Catalysis; Cyclopentanes; Fatty Acids, Omega-3; Prostaglandins; Rhodium; Stereoisomerism | 2014 |
Interrupted imino-Nazarov cyclization of 1-aminopentadienyl cation and related cascade process.
Topics: Amines; Catalysis; Cations; Cyclization; Cyclopentanes; Indoles; Lewis Acids; Quinolines; Silver; Stereoisomerism | 2014 |
O-Monoacyltartaric acid catalyzed enantioselective conjugate addition of a boronic acid to dienones: application to the synthesis of optically active cyclopentenones.
Topics: Antineoplastic Agents; Boronic Acids; Catalysis; Cyclopentanes; Molecular Structure; Prostaglandins A, Synthetic; Stereoisomerism; Tartrates | 2014 |
Nickel(0)-catalyzed enantioselective annulations of alkynes and arylenoates enabled by a chiral NHC ligand: efficient access to cyclopentenones.
Topics: Alkynes; Catalysis; Cyclopentanes; Ligands; Molecular Structure; Nickel; Stereoisomerism | 2014 |
No acid required: 4π and 6π electrocyclization reactions of dienyl diketones for the synthesis of cyclopentenones and 2H-Pyrans.
Topics: Acids; Catalysis; Cyclization; Cyclopentanes; Ketones; Molecular Structure; Pyrans | 2014 |
Novel approach for identifying key residues in enzymatic reactions: proton abstraction in ketosteroid isomerase.
Topics: Biocatalysis; Cyclopentanes; Models, Molecular; Protons; Quantum Theory; Steroid Isomerases; Substrate Specificity; Thermodynamics | 2014 |
Sinulolides A-H, new cyclopentenone and butenolide derivatives from soft coral Sinularia sp.
Topics: 4-Butyrolactone; Animals; Anthozoa; Circular Dichroism; Cyclopentanes; NF-kappa B | 2014 |
Concise total synthesis of albaflavenone utilizing sequential intramolecular aldol condensation: determination of absolute configuration.
Topics: Anti-Bacterial Agents; Cyclopentanes; Molecular Structure; Sesquiterpenes; Stereoisomerism | 2014 |
Traceless stereoinduction for the enantiopure synthesis of substituted-2-cyclopentenones.
Topics: Antineoplastic Agents; Biological Products; Catalysis; Combinatorial Chemistry Techniques; Cyclopentanes; Models, Molecular; Molecular Structure; Prostaglandins A, Synthetic; Sesquiterpenes, Guaiane; Stereoisomerism | 2015 |
Cyclopentenone derivatives and polyhydroxylated steroids from the soft coral Sinularia acuta.
Topics: Animals; Anthozoa; Apoptosis; Cyclopentanes; HeLa Cells; HL-60 Cells; Humans; Hydroxylation; K562 Cells; Magnetic Resonance Spectroscopy; Molecular Conformation; Steroids | 2015 |
First total synthesis of the marine natural products clavulolactones II and III.
Topics: 4-Butyrolactone; Biological Products; Chemistry Techniques, Synthetic; Cyclopentanes; Oceans and Seas; Prostaglandins; Stereoisomerism | 2015 |
Protein disulfide isomerase as a novel target for cyclopentenone prostaglandins: implications for hypoxic ischemic injury.
Topics: Cell Line; Cyclopentanes; Humans; Hypoxia; Immunoblotting; Prostaglandins; Protein Disulfide-Isomerases | 2015 |
The daphniphyllum alkaloids: total synthesis of (-)-calyciphylline N.
Topics: Alkaloids; Carboxylic Acids; Chemistry Techniques, Synthetic; Cyclopentanes; Epoxy Compounds; Esters; Hydrogenation; Polycyclic Compounds; Stereoisomerism | 2015 |
Phospholipid oxidation generates potent anti-inflammatory lipid mediators that mimic structurally related pro-resolving eicosanoids by activating Nrf2.
Topics: Animals; Anti-Inflammatory Agents; Cyclopentanes; Eicosanoids; Epoxy Compounds; Lung; Mice, Inbred C57BL; Mice, Knockout; NF-E2-Related Factor 2; Oxidation-Reduction; Phospholipid Ethers; Th1 Cells | 2015 |
Enantioselective palladium(0)-catalyzed Nazarov-type cyclization.
Topics: Catalysis; Cyclization; Cyclopentanes; Dioxolanes; Methanol; Palladium; Stereoisomerism | 2015 |
Synthesis and Applications of Hajos-Parrish Ketone Isomers.
Topics: Biological Products; Catalysis; Cycloaddition Reaction; Cyclopentanes; Isomerism; Ketones; Methylation | 2015 |
Modular Access to Substituted Azocanes via a Rhodium-Catalyzed Cycloaddition-Fragmentation Strategy.
Topics: Alkenes; Catalysis; Cycloaddition Reaction; Cyclopentanes; Heterocyclic Compounds, 1-Ring; Phosphines; Rhodium | 2015 |
Oxylipins in the spikemoss Selaginella martensii: Detection of divinyl ethers, 12-oxophytodienoic acid and related cyclopentenones.
Topics: alpha-Linolenic Acid; Cyclopentanes; Cytochrome P-450 Enzyme System; Fatty Acids, Unsaturated; Intramolecular Oxidoreductases; Linoleic Acid; Lipoxygenase; Nuclear Magnetic Resonance, Biomolecular; Oxylipins; Plant Proteins; Selaginellaceae; Vinyl Compounds | 2015 |
Total Synthesis of Prostaglandin 15d-PGJ(2) and Investigation of its Effect on the Secretion of IL-6 and IL-12.
Topics: Cyclopentanes; Cytokines; Interleukin-12; Interleukin-6; Molecular Structure; Prostaglandin D2; Structure-Activity Relationship | 2015 |
Maize death acids, 9-lipoxygenase-derived cyclopente(a)nones, display activity as cytotoxic phytoalexins and transcriptional mediators.
Topics: Ascomycota; Cyclopentanes; Cystatins; Gene Expression Profiling; Gene Expression Regulation, Plant; Host-Pathogen Interactions; Immunoblotting; Lipoxygenase; Magnetic Resonance Spectroscopy; Molecular Structure; Oligonucleotide Array Sequence Analysis; Oxylipins; Phytoalexins; Plant Diseases; Plant Leaves; Plant Proteins; Reverse Transcriptase Polymerase Chain Reaction; Sesquiterpenes; Zea mays | 2015 |
A study on the biosynthesis of hygrophorone B(12) in the mushroom Hygrophorus abieticola reveals an unexpected labelling pattern in the cyclopentenone moiety.
Topics: Acetyl Coenzyme A; Agaricales; Carbon Isotopes; Cyclopentanes; Fatty Acids; Fruiting Bodies, Fungal; Glucose; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Polyketides | 2015 |
New Furan and Cyclopentenone Derivatives from the Sponge-Associated Fungus Hypocrea Koningii PF04.
Topics: Animals; Anti-Bacterial Agents; Bacteria; Cyclopentanes; Furans; Hypocrea; Molecular Structure; Porifera | 2015 |
A direct catalytic ring expansion approach to o-fluoronaphthols and o/p-fluorophenols from indanones and 2-cyclopentenones.
Topics: Catalysis; Cyclopentanes; Indans; Molecular Structure; Phenols | 2015 |
A Novel C21 Cyclopentenone Derivative from Cipadessa cinerascens.
Topics: Cell Line, Tumor; Cell Survival; Cyclopentanes; Drugs, Chinese Herbal; Humans; Meliaceae; Molecular Structure; Plant Leaves | 2015 |
The point mutation UCH-L1 C152A protects primary neurons against cyclopentenone prostaglandin-induced cytotoxicity: implications for post-ischemic neuronal injury.
Topics: Animals; Binding Sites; Brain Ischemia; Cyclopentanes; Female; Male; Mice; Mice, Inbred C57BL; Mice, Transgenic; Neurons; Point Mutation; Prostaglandins; Rats; Ubiquitin Thiolesterase | 2015 |
A maize death acid, 10-oxo-11-phytoenoic acid, is the predominant cyclopentenone signal present during multiple stress and developmental conditions.
Topics: Biosynthetic Pathways; Cyclopentanes; Herbivory; Lipoxygenases; Models, Biological; Signal Transduction; Stress, Physiological; Zea mays | 2016 |
Identification of a cytotoxic molecule in heat-modified citrus pectin.
Topics: Antineoplastic Agents; Cell Death; Cell Line, Tumor; Cyclopentanes; Hep G2 Cells; Hot Temperature; Humans; Molecular Weight; Pectins | 2016 |
Investigation into 9(S)-HPODE-derived allene oxide to cyclopentenone cyclization mechanism via diradical oxyallyl intermediates.
Topics: Cyclization; Cyclopentanes; Free Radicals; Linoleic Acids; Oxides; Thermodynamics | 2016 |
Structurally Diverse Metabolites from the Soft Coral Sinularia verruca Collected in the South China Sea.
Topics: Animals; Anthozoa; China; Cyclopentanes; HIV-1; Indole Alkaloids; Lipopolysaccharides; Macrophages, Peritoneal; Mice; Molecular Structure; Nitric Oxide; Nuclear Magnetic Resonance, Biomolecular; Oceans and Seas; Sesquiterpenes | 2016 |
Two new cyclopentenones and a new furanone from Baeckea frutescens and their cytotoxicities.
Topics: Antineoplastic Agents, Phytogenic; Cell Line, Tumor; Cyclopentanes; Furans; Humans; Molecular Structure; Myrtaceae; Plant Leaves | 2016 |
Rh(I)-Catalyzed 1,4-Conjugate Addition of Alkenylboronic Acids to a Cyclopentenone Useful for the Synthesis of Prostaglandins.
Topics: Alkenes; Boronic Acids; Catalysis; Cyclopentanes; Hydroxides; Microwaves; Potassium Compounds; Prostaglandins; Rhodium; Spectrum Analysis | 2016 |
Divergent Synthesis and Real-Time Biological Annotation of Optically Active Tetrahydrocyclopenta[c]pyranone Derivatives.
Topics: Cell Count; Cell Line, Tumor; Cyclization; Cyclopentanes; Humans; Molecular Conformation; Optical Imaging; Pyrones; Stereoisomerism | 2016 |
Mccrearamycins A-D, Geldanamycin-Derived Cyclopentenone Macrolactams from an Eastern Kentucky Abandoned Coal Mine Microbe.
Topics: Cell Line, Tumor; Cell Survival; Coal; Cyclopentanes; HSP90 Heat-Shock Proteins; Humans; Kentucky; Lactams, Macrocyclic; Molecular Conformation; Stereoisomerism; Streptomyces | 2017 |
Rearrangement of vinyl allene oxide geometric isomers to cyclopentenones. Further computational insights with biologically relevant model systems.
Topics: Alkadienes; Cyclopentanes; Models, Molecular; Molecular Structure; Oxides; Quantum Theory; Stereoisomerism | 2017 |
Naphtoquinones and Sesquiterpene Cyclopentenones from the Sponge Smenospongia cerebriformis with Their Cytotoxic Activity.
Topics: Animals; Cell Line, Tumor; Circular Dichroism; Cyclopentanes; Humans; Magnetic Resonance Spectroscopy; Naphthoquinones; Porifera | 2017 |
A New Approach to Models of the 4,5-Dihydroxycyclopentenone Core of the Kodaistatins A-D: Elucidation of the Diol Configuration in Kodaistatin A.
Topics: Aspergillus; Crystallography, X-Ray; Cyclopentanes; Lactones; Lithium; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Conformation; Stereoisomerism | 2017 |
One-pot synthesis of bioactive cyclopentenones from α-linolenic acid and docosahexaenoic acid.
Topics: alpha-Linolenic Acid; Cyclopentanes; Docosahexaenoic Acids; Molecular Structure; Stereoisomerism | 2018 |
5-Hydroxycyclopenicillone, a New β-Amyloid Fibrillization Inhibitor from a Sponge-Derived Fungus Trichoderma sp. HPQJ-34.
Topics: Amyloid; Animals; Biphenyl Compounds; Cell Line; Circular Dichroism; Cyclopentanes; Free Radical Scavengers; Humans; Phytotherapy; Picrates; Porifera; Trichoderma | 2017 |
Atrichodermones A-C, three new secondary metabolites from the solid culture of an endophytic fungal strain, Trichoderma atroviride.
Topics: Animals; Cyclopentanes; HL-60 Cells; Humans; Interleukin-1beta; Lycoris; Mice; Molecular Structure; Plant Roots; RAW 264.7 Cells; Sesquiterpenes; Trichoderma; Tumor Necrosis Factor-alpha; U937 Cells | 2017 |
5-Hydroxycyclopenicillone Inhibits β-Amyloid Oligomerization and Produces Anti-β-Amyloid Neuroprotective Effects In Vitro.
Topics: Alzheimer Disease; Amyloid beta-Peptides; Cell Line, Tumor; Cell Survival; Cyclopentanes; Fungi; Humans; Molecular Dynamics Simulation; Neurons; Neuroprotective Agents | 2017 |
Computationally Guided Catalyst Design in the Type I Dynamic Kinetic Asymmetric Pauson-Khand Reaction of Allenyl Acetates.
Topics: Acetates; Alkenes; Catalysis; Cyclopentanes; Kinetics; Ligands; Reproducibility of Results; Rhodamines; Stereoisomerism; Thapsigargin | 2017 |
Astrocytes synthesize primary and cyclopentenone prostaglandins that are negative regulators of their proliferation.
Topics: Animals; Astrocytes; Cell Line, Tumor; Cell Proliferation; Chromatography, Liquid; Cyclopentanes; Lipopolysaccharides; PPAR gamma; Prostaglandin D2; Prostaglandins; Prostaglandins A; Rats, Wistar; Tandem Mass Spectrometry | 2018 |
New Antimicrobial Cyclopentenones from Nigrospora sphaerica ZMT05, a Fungus Derived from Oxya chinensis Thunber.
Topics: Animals; Anti-Infective Agents; Antifungal Agents; Ascomycota; Cyclopentanes; Escherichia coli; Grasshoppers; Staphylococcus aureus | 2018 |
Catalase-Related Allene Oxide Synthase, on a Biosynthetic Route to Fatty Acid Cyclopentenones: Expression and Assay of the Enzyme and Preparation of the 8R-HPETE Substrate.
Topics: Animals; Anthozoa; Arachidonic Acid; Catalytic Domain; Chromatography, Liquid; Cyclopentanes; Enzyme Assays; Escherichia coli; Hemeproteins; Hydrogen Peroxide; Leukotrienes; Lipoxygenase; Oxidation-Reduction; Peroxidases; Recombinant Proteins | 2018 |
Highly Reactive and Tracelessly Cleavable Cysteine-Specific Modification of Proteins via 4-Substituted Cyclopentenone.
Topics: Animals; Cyclopentanes; Cysteine; Humans; Indicators and Reagents; Mass Spectrometry; Protein Conformation; Proteins | 2018 |
Divergent biosynthesis of indole alkaloids FR900452 and spiro-maremycins.
Topics: Biosynthetic Pathways; Cyclopentanes; Diketopiperazines; Fermentation; Indole Alkaloids; Indoles; Multigene Family; Spiro Compounds; Streptomyces | 2018 |
Biorenewable Deep Eutectic Solvent for Selective and Scalable Conversion of Furfural into Cyclopentenone Derivatives.
Topics: Biodegradation, Environmental; Biomass; Chemistry, Pharmaceutical; Choline; Cyclopentanes; Furaldehyde; Green Chemistry Technology; Humans; Solvents; Temperature; Urea | 2018 |
New tetrahydroquinoline and indoline compounds containing a hydroxy cyclopentenone, virantmycin B and C, produced by Streptomyces sp. AM-2504.
Topics: Anti-Infective Agents; Bacteria; Chromatography, Liquid; Cyclopentanes; Dengue Virus; Fungi; Indoles; Magnetic Resonance Spectroscopy; Mass Spectrometry; Molecular Structure; Quinolines; Streptomyces | 2019 |
Metabolites from the Paracel Islands Soft Coral
Topics: 4-Butyrolactone; Animals; Anthozoa; Cell Line, Tumor; Cyclopentanes; Cytotoxins; HCT116 Cells; HeLa Cells; Humans; Molecular Conformation; Protein Tyrosine Phosphatase, Non-Receptor Type 1; Sesquiterpenes | 2018 |
A Complementary Process to Pauson-Khand-Type Annulation Reactions for the Construction of Fully Substituted Cyclopentenones.
Topics: Alkynes; Cyclopentanes; Molecular Structure; Oxygen; Propanols | 2019 |
Dalestones A and B, two anti-inflammatory cyclopentenones from Daldinia eschscholzii with an edited strong promoter for the global regulator LaeA-like gene.
Topics: Animals; Anti-Inflammatory Agents; Cyclopentanes; Fungal Proteins; Interleukin-6; Lipopolysaccharides; Macrophages; Mice; Molecular Structure; Promoter Regions, Genetic; RAW 264.7 Cells; Transcription Factors; Tumor Necrosis Factor-alpha; Xylariales | 2019 |
New pyrone and cyclopentenone derivatives from marine-derived fungus
Topics: Animals; Anti-Bacterial Agents; Antioxidants; Aquatic Organisms; Artemia; Aspergillus; Circular Dichroism; Crystallography, X-Ray; Cyclopentanes; Lethal Dose 50; Magnetic Resonance Spectroscopy; Microbial Sensitivity Tests; Molecular Structure; Pyrones | 2021 |
Biosynthetic Machinery of 6-Hydroxymellein Derivatives Leading to Cyclohelminthols and Palmaenones.
Topics: Aspergillus oryzae; Cyclopentanes; Cyclopropanes; Isocoumarins; Molecular Structure; Polyketide Synthases | 2020 |
A molecular electron density theory study on the [3+2] cycloaddition reaction of 5,5-dimethyl-1-pyrroline N-oxide with 2-cyclopentenone.
Topics: Cycloaddition Reaction; Cyclopentanes; Density Functional Theory; Electrons; Models, Molecular; Molecular Structure; Pyrroles; Stereoisomerism | 2019 |
Tetrasubstituted cyclopentenone-based fluorescent chemosensors for the selective detection of Fe
Topics: Copper; Cyclopentanes; Ferric Compounds; Fluorescent Dyes; Ions; Spectrometry, Fluorescence | 2020 |
2,2'-Biphenol/B(OH)
Topics: Boronic Acids; Catalysis; Cyclization; Cyclopentanes; Phenols | 2019 |
Substituted α-Alkylidene Cyclopentenones via the Intramolecular Reaction of Vinyl Cations with Alkenes.
Topics: Alkenes; Cations; Cyclopentanes; Molecular Structure; Vinyl Compounds | 2020 |
Eight new cyclopentenone and cyclohexenone derivatives from the marine-derived fungus
Topics: Aspergillus; Cyclopentanes; Fungi; Molecular Structure | 2021 |
Cyclopentenone Prostaglandins and Structurally Related Oxidized Lipid Species Instigate and Share Distinct Pro- and Anti-inflammatory Pathways.
Topics: Animals; Anti-Inflammatory Agents; Apoptosis; Caspase 8; CD40 Antigens; Cell Death; Cell Differentiation; Cyclopentanes; Dendritic Cells; Inflammasomes; Inflammation; Interleukins; Kelch-Like ECH-Associated Protein 1; Lipopolysaccharides; Mice; Mice, Inbred C57BL; Mitochondria; Mitogen-Activated Protein Kinases; NF-E2-Related Factor 2; NF-kappa B; Oxidation-Reduction; Phenotype; Prostaglandin D2; Prostaglandins; Signal Transduction; Th1 Cells; Toll-Like Receptors; Transcription, Genetic; Up-Regulation | 2020 |
Daldispones A and B, two new cyclopentenones from Daldinia sp. CPCC 400770.
Topics: Anti-Bacterial Agents; Antiviral Agents; Circular Dichroism; Cyclopentanes; Inhibitory Concentration 50; Spectrum Analysis; Xylariales | 2021 |
Modular Cyclopentenone Synthesis through the Catalytic Molecular Shuffling of Unsaturated Acid Chlorides and Alkynes.
Topics: Alkynes; Catalysis; Chemistry Techniques, Synthetic; Chlorides; Cyclopentanes | 2020 |
Optimization of Nazarov Cyclization of 2,4-Dimethyl-1,5-diphenylpenta-1,4-dien-3-one in Deep Eutectic Solvents by a Design of Experiments Approach.
Topics: Acetic Acid; Cyclization; Cyclopentanes; Onium Compounds; Solvents; Temperature; Trityl Compounds | 2020 |
Phaseocyclopentenones A and B, Phytotoxic Penta- and Tetrasubstituted Cyclopentenones Produced by
Topics: Argentina; Ascomycota; Cyclopentanes; Glycine max; Molecular Structure; Plant Diseases; Plant Roots; Secondary Metabolism; Toxins, Biological | 2021 |
Functionalized Cyclopentenones and an Oxime Ether as Antimicrobial Agents.
Topics: Anti-Bacterial Agents; Cyclopentanes; Dose-Response Relationship, Drug; Enterococcus faecalis; Ether; Methicillin-Resistant Staphylococcus aureus; Microbial Sensitivity Tests; Molecular Structure; Oximes; Structure-Activity Relationship; Vancomycin Resistance | 2021 |
Synthesis of 2,3,4-Trisubstituted 2-Cyclopentenones via Sequential Functionalization of 2-Cyclopentenone.
Topics: Cyclopentanes | 2021 |
Accessing HIV-1 Protease Inhibitors through Visible-Light-Mediated Sequential Photocatalytic Decarboxylative Radical Conjugate Addition-Elimination-Oxa-Michael Reactions.
Topics: Anti-HIV Agents; Carboxylic Acids; Catalysis; Cyclopentanes; HIV Protease Inhibitors; HIV-1; Light; Molecular Structure; Stereoisomerism | 2021 |
TFEB, a master regulator of autophagy and biogenesis, unexpectedly promotes apoptosis in response to the cyclopentenone prostaglandin 15d-PGJ2.
Topics: Apoptosis; Autophagy; Cyclopentanes; Prostaglandin D2; Prostaglandins; Reactive Oxygen Species | 2022 |
Biochemical Characterization of 13-Lipoxygenases of
Topics: Acetates; Amino Acid Sequence; Arabidopsis; Arabidopsis Proteins; Cyclopentanes; Fatty Acids, Unsaturated; Gene Expression Regulation, Plant; Linoleic Acids; Lipoxygenase; Oxylipins | 2021 |
On the rearrangements of biologically-relevant vinyl allene oxides to
Topics: Cyclopentanes | 2021 |
Formation of a bioactive cyclopentenone and its adducts with amino acids in sterilized-fruits and - vegetables baby foods.
Topics: Amino Acids; Cyclopentanes; Fruit; Infant Food; Vegetables | 2022 |
Tandem Thio-Michael Addition/Remote Lactone Activation of 5-Hydroxymethylfurfural-Derived δ-Lactone-Fused Cyclopentenones.
Topics: Cyclopentanes; Furaldehyde; Furans; Lactones | 2022 |
Two new cyclopentenone metabolites from
Topics: Cyclopentanes; Fermentation; Molecular Structure; Streptomyces | 2022 |
Oxygenated Cyclopentenones via the Pauson-Khand Reaction of Silyl Enol Ether Substrates.
Topics: Alcohols; Cyclization; Cyclopentanes; Ether; Ethers; Molecular Structure | 2022 |
Domino Semipinacol/Iterative Aldol/Iso-Nazarov Cyclization to Triaryl-cyclopentenone: Enantioselective Synthesis of Combretastatin A-4 Analogues.
Topics: Aldehydes; Cyclization; Cyclohexenes; Cyclopentanes; Stereoisomerism; Stilbenes | 2022 |
Enyne diketones as substrate in asymmetric Nazarov cyclization for construction of chiral allene cyclopentenones.
Topics: Alkadienes; Cyclization; Cyclopentanes; Ketones; Stereoisomerism | 2022 |
Acid-Promoted Iso-Nazarov Cyclization of Conjugated
Topics: Acids; Catalysis; Cyclization; Cyclopentanes; Stereoisomerism | 2022 |
Aminative annulation of cyano-enynyl esters leading to functionalized cyclopentenones.
Topics: Amines; Cyclization; Cyclopentanes; Esters | 2023 |