tryptophan has been researched along with pyrroles in 49 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 25 (51.02) | 18.7374 |
| 1990's | 2 (4.08) | 18.2507 |
| 2000's | 10 (20.41) | 29.6817 |
| 2010's | 9 (18.37) | 24.3611 |
| 2020's | 3 (6.12) | 2.80 |
| Authors | Studies |
|---|---|
| Gairola, C; Hurley, LH | 1 |
| Madsen, BW; Selley, ML; Thomas, J | 1 |
| Das, NV; Gairola, C; Hurley, LH | 1 |
| Enomoto, N; Itakura, K; Kawakishi, S; Uchida, K | 1 |
| Elander, RP; Gorman, M; Hamill, RL; Mabe, JA | 2 |
| Dineen, JK; Love, RJ; Rothwell, TL | 1 |
| Hussain Qadri, SM; Williams, RP | 1 |
| Freiter, E; Humphries, AJ; Keener, RL; Skelton, FS; Snyder, HR; Yano, K | 1 |
| Durkó, I; Huszák, I; Karsai, K | 1 |
| Schabort, JC; Steenkamp, DJ | 1 |
| Hino, T; Kaneko, T; Nakagawa, M; Yoshikawa, K | 1 |
| Ferreira, NP; Holzapfel, CW; Schabort, JC; Steenkamp, DJ | 1 |
| Floss, HG; Hamill, RL; Mabe, JA; Manni, PE | 1 |
| Glöde, J; Gross, H; Lisý, V; Podŭska, K; Rudinger, J; Skoda, J | 1 |
| Ohno, M; Spande, TF; Witkop, B | 2 |
| Hanck, A; Schreiner, A | 1 |
| Elander, RP; Gorman, M; Hamill, RL; Mabe, J | 1 |
| Madras, BK; Missala, K; Sourkes, TL | 1 |
| Yagil, G | 1 |
| Haverkamp, J; Hoenders, HJ; van Haard, PM; Wollensak, J | 1 |
| Meyer, K; Simat, T; Steinhart, H; Stöver, B | 1 |
| Danishefsky, SJ; Kamenecka, TM | 1 |
| Chen, Z; Hanaki, M; Nagaoka, T; Okamura, K | 1 |
| Fuchs, D; Laich, A; Neurauter, G; Schennach, H; Weiss, G; Wirleitner, B | 1 |
| PALLERONI, NJ; STANIER, RY | 1 |
| DRUYAN, R; HAEGER-ARONSEN, B; WALDENSTROEM, J | 1 |
| CLAMP, JR; HOUGH, L | 1 |
| Diksic, M; Hasegawa, S; Nguyen, KQ; Nishi, K; Watanabe, A | 1 |
| Böhm, S; Bubenzer, C; Scheer, H; Wu, D; Zhang, L; Zhao, KH; Zhou, M | 1 |
| Emseis, P; Hibbs, DE; Leverett, P; Overgaard, J; Piltz, R; Platts, JA; Waller, MP; Williams, PA | 1 |
| de Lera, AR; López, CS; Pérez-Balado, C; Rodríguez-Graña, P | 1 |
| Coste, A; Couty, F; Evano, G; Marrot, J; Razafimahaléo, V; Toumi, M; Wright, K | 1 |
| Iesce, MI; Lhiaubet-Vallet, V; Miranda, MA; Montanaro, S; Previtera, L | 1 |
| Chae, CS; Chung, SC; Kim, TI; Lee, SH; Oh, KB; Park, JS; Shin, J; Yoon, KM | 1 |
| Li, SM; Matuschek, M; Xie, XL; Yin, WB | 1 |
| Ebada, SS; Proksch, P | 1 |
| Forseth, RR; Hale, KJ; Heemstra, JR; Jiang, W; Manaviazar, S; Neumann, CS; Schroeder, FC; Walsh, CT | 1 |
| Chen, Z; Kong, Y; Shan, X | 1 |
| Deng, X; Ding, M; Li, D; Liang, K; Tong, X; Xia, C; Zhou, A | 1 |
| Ballou, DP; Spolitak, T | 1 |
| Acevedo-Rocha, CG; Schulze-Makuch, D | 1 |
| Denizot, N; Guillot, R; Kouklovsky, C; Vincent, G | 1 |
| Bamford, DH; Bugai, A; De Brabander, J; Fu, Y; Gaelings, L; Hukkanen, V; Julkunen, I; Kainov, DE; Kuisma, M; Le Goffic, R; Lorey, MB; Marjomäki, V; Matikainen, S; Miller, MS; Nandania, J; Nyman, TA; Paavilainen, H; Saelens, X; Schepens, B; Söderholm, S; Tynell, J; Vande Ginste, L; Velagapudi, V | 1 |
| Gong, L; Gu, J; Kong, Y; Li, K; Li, S; Wu, D; Yin, Z | 1 |
| de Lera, AR; García-Domínguez, P | 1 |
| Abdel-Aal, FAM; Abdeltawab, AA; Kamel, RM; Mohamed, AI; Mohamed, FA | 1 |
1 review(s) available for tryptophan and pyrroles
| Article | Year |
|---|---|
Chemical and pharmacological significance of natural guanidines from marine invertebrates.
Topics: Animals; Aquatic Organisms; Guanidines; Invertebrates; Peptides; Pyrimidines; Pyrroles; Tryptophan; Tyrosine | 2011 |
48 other study(ies) available for tryptophan and pyrroles
| Article | Year |
|---|---|
Pyrrolo (1,4) benzodiazepine antitumor antibiotics: Biosynthetic studies on the conversion of tryptophan to the anthranilic acid moieties of sibiromycin and tomaymycin.
Topics: Antibiotics, Antineoplastic; Benzodiazepinones; ortho-Aminobenzoates; Pyrroles; Streptomyces; Tryptophan | 1979 |
Protein binding of tolmetin.
Topics: Adult; Aged; Arthritis, Rheumatoid; Binding Sites; Binding, Competitive; Erythrocytes; Female; Humans; In Vitro Techniques; Male; Middle Aged; Oleic Acids; Plasma; Protein Binding; Pyrroles; Serum Albumin; Tolmetin; Tryptophan | 1978 |
Pyrrolo[1,4]benzodiazepine antibiotics. Biosynthesis of the antitumor antibiotic 11-demethyltomaymycin and its biologically inactive metabolite oxotomaymycin by Streptomyces achromogenes.
Topics: 5-Hydroxytryptophan; Antibiotics, Antineoplastic; Benzodiazepinones; Dihydroxyphenylalanine; Hot Temperature; Methionine; ortho-Aminobenzoates; Pyrroles; Streptomyces; Tryptophan; Tyrosine | 1976 |
Formation of diastereoisomeric 3a-hydroxypyrroloindoles from a tryptophan residue analog mediated by iron (II)-EDTA and L-ascorbate.
Topics: Ascorbic Acid; Chemical Phenomena; Chemistry; Deoxyribose; Edetic Acid; Ferric Compounds; Indoles; Magnetic Resonance Spectroscopy; Oxidation-Reduction; Pyrroles; Tryptophan | 1990 |
Metabolism of tryptophan by Pseudomonas aureofaciens. 3. Production of substituted pyrrolnitrins from tryptophan analogues.
Topics: Antifungal Agents; Biological Assay; Chemical Phenomena; Chemistry; Chromatography, Thin Layer; Fermentation; Gels; Halogens; Indoles; Infrared Rays; Magnetic Resonance Spectroscopy; Neurospora; Pseudomonas; Pyrroles; Silicon Dioxide; Spectrum Analysis; Tryptophan; Ultraviolet Rays | 1970 |
The role of pharmacologically-active amines in resistance to Trichostrongylus colubriformis in the guinea-pig.
Topics: 5-Hydroxytryptophan; Animals; Basophils; Eosinophils; Feces; Guinea Pigs; Histamine; Histamine H1 Antagonists; Histidine; Hydrazines; Immunity; Immunization; Lymph Nodes; Lymphocytes; Methyldopa; Methysergide; Parasite Egg Count; Promethazine; Pyrroles; Reserpine; Serotonin; Transplantation, Homologous; Trichostrongyloidiasis; Tryptophan | 1971 |
Biosynthesis of the tripyrrole bacterial pigment, prodigiosin, by nonproliferating cells of Serratia marcescens.
Topics: Amino Acids; Anti-Bacterial Agents; Carbon Isotopes; Cell Count; Chloramphenicol; Chloroquine; Cycloheximide; Dactinomycin; Fluorouracil; Kinetics; Mitomycins; Pigments, Biological; Prodigiosin; Proteins; Puromycin; Pyrroles; Serratia marcescens; Streptomycin; Temperature; Tryptophan | 1972 |
The synthesis of 6-substituted thieno(3,2-b)pyrroles. Analogs of tryptophan, tryptamine, and indoleacetic acid.
Topics: Indoleacetic Acids; Pyrroles; Thiophenes; Tryptamines; Tryptophan | 1972 |
A 13C nuclear magnetic resonance study on the biosynthesis of pyrrolnitrin from tryptophan by Pseudomonas.
Topics: Antifungal Agents; Carbon Isotopes; Magnetic Resonance Spectroscopy; Nitrobenzenes; Pseudomonas; Pyrroles; Tryptophan | 1972 |
Experimental data to the pathogenesis of cryptopyrrole excretion in schizophrenia, I.
Topics: Chromatography; Depression; Epilepsy; Humans; Mass Screening; Paranoid Disorders; Periodicity; Porphyrins; Psychotic Disorders; Pyrroles; Schizophrenia; Tryptophan | 1972 |
The binding of indole derivatives by borohydride-reduced beta-cyclopiazonate oxidocyclase.
Topics: Absorption; Binding Sites; Binding, Competitive; Borohydrides; Coenzymes; Enzyme Activation; Flavins; Indoles; Kinetics; Mycotoxins; Oxidation-Reduction; Oxidoreductases; Oxygen; Pyrroles; Pyrrolidinones; Quinones; Spectrum Analysis; Tryptophan | 1973 |
Photosensitized oxygenation of tryptophan methyl ester and Nb-methyl-tryptamine. Isolation and identification of 3a-hydroxypyrroloindole and 4a-hydroxy-1,2-oxazinoindole.
Topics: Indoles; Methods; Methyl Ethers; Oxidation-Reduction; Photochemistry; Pyrroles; Tryptamines; Tryptophan | 1974 |
The role of essential histidines in the mechanism of catalysis of the flavoenzyme, beta-cyclopiazonate oxidocyclase.
Topics: Binding Sites; Enzyme Activation; Flavoproteins; Formates; Heterocyclic Compounds; Histidine; Hydrogen-Ion Concentration; Hydroxylamines; Indoles; Isoenzymes; Oxidoreductases; Oxygen; Pyrroles; Quinones; Spectrophotometry; Temperature; Thermodynamics; Tryptamines; Tryptophan | 1974 |
Further studies on the biosynthesis of pyrrolnitrin from tryptophan by Pseudomonas.
Topics: Antifungal Agents; Carbon Isotopes; Chromatography, Gas; Chromatography, Thin Layer; Mass Spectrometry; Nitro Compounds; Nitrogen Isotopes; Pseudomonas; Pyrroles; Stereoisomerism; Tritium; Tryptophan | 1971 |
Beta-pyrrolo-L-alanine, a new antimetabolite of phenylalanine and tyrosine in Escherichia coli.
Topics: Alanine; Antimetabolites; Chemistry, Organic; Escherichia coli; Organic Chemistry Phenomena; Phenylalanine; Pyrroles; Tryptophan; Tyrosine | 1966 |
Cyclization of tryptophan and tryptamine derivatives to 2,3-dihydropyrrolo[2,3-b]indoles.
Topics: Chemical Phenomena; Chemistry; Indoles; Piperazines; Pyrroles; Spectrophotometry; Tryptamines; Tryptophan | 1970 |
[N-(3,5-dicarboxy-4-methyl-2-pyrrolylcarbonyl) amino acids as possible substrates of prolinase].
Topics: Alanine; Amino Acids; Chemical Phenomena; Chemistry; Dipeptidases; Dipeptides; Esters; Glutamates; Glycine; Phenylalanine; Pyrroles; Tryptophan | 1970 |
Biosynthesis of pyrrolnitrins by analogue-resistant mutants of Pseudomonas fluorescens.
Topics: Antifungal Agents; Biological Assay; Carbon Isotopes; Chemical Phenomena; Chemistry; Culture Media; Drug Resistance, Microbial; Fermentation; Fluorine; Genetics, Microbial; Mutation; Neurospora; Nitrophenols; Pseudomonas; Pyrroles; Stereoisomerism; Tryptophan | 1971 |
Preparation of substituted phenyl pyrroles through the metabolism of tryptophan analogues.
Topics: Antifungal Agents; Biological Assay; Fermentation; Fluorine; Magnetic Resonance Spectroscopy; Pseudomonas; Pyrroles; Spectrum Analysis; Tryptophan | 1968 |
Cyclization of tryptophan and tryptamine derivatives to pyrrolo[2,3-b]indoles.
Topics: Chemical Phenomena; Chemistry; Indoles; Pyrroles; Tryptamines; Tryptophan | 1968 |
Effect of yohimbine on tryptophan metabolism.
Topics: Adrenal Glands; Adrenalectomy; Animals; Carbon Dioxide; Carbon Isotopes; Depression, Chemical; Heme; Male; Pyrroles; Rats; Tryptophan; Tryptophan Oxygenase; Yohimbine | 1969 |
The proton dissociation constant of pyrrole, indole and related compounds.
Topics: Chemical Phenomena; Chemistry, Physical; Histidine; Imidazoles; Indoles; Protons; Pyrroles; Tryptamines; Tryptophan | 1967 |
Pyrolysis mass spectra, sulfhydryl and tryptophan content of the embryonic nuclei from adult human normal and nuclear-cataractous lenses.
Topics: Cataract; Computers; Humans; Lens, Crystalline; Mass Spectrometry; Pyrroles; Sulfhydryl Compounds; Tryptophan | 1980 |
Oxidation of free and peptide bound tryptophan.
Topics: Chromatography, High Pressure Liquid; Hydrogen Peroxide; Indicators and Reagents; Kinetics; Muramidase; Oligopeptides; Oxidation-Reduction; Peptides; Pyrroles; Sensitivity and Specificity; Spectrophotometry, Ultraviolet; Tryptophan | 1996 |
Discovery through total synthesis: a retrospective on the himastatin problem.
Topics: Actinomycetales; Alkaloids; Antibiotics, Antineoplastic; Dimerization; Humans; Molecular Conformation; Molecular Structure; Peptides, Cyclic; Pyrroles; Stereoisomerism; Tryptophan | 2001 |
Selective determination of tryptophan by using a carbon paste electrode modified with an overoxidized polypyrrole film.
Topics: Carbon; Electrochemistry; Electrodes; Oxidation-Reduction; Polymers; Pyrroles; Tryptophan | 2002 |
Atorvastatin suppresses interferon-gamma -induced neopterin formation and tryptophan degradation in human peripheral blood mononuclear cells and in monocytic cell lines.
Topics: Atorvastatin; Cell Line; Cells, Cultured; Dose-Response Relationship, Drug; Heptanoic Acids; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Interferon-gamma; Leukocytes, Mononuclear; Monocytes; Neopterin; Pyrroles; Tryptophan | 2003 |
REGULATORY MECHANISMS GOVERNING SYNTHESIS OF THE ENZYMES FOR TRYPTOPHAN OXIDATION BY PSEUDOMONAS FLUORESCENS.
Topics: Amidohydrolases; Catechols; Enzymes; Hydrolases; Kynurenine; Lactones; ortho-Aminobenzoates; Proteins; Pseudomonas; Pseudomonas fluorescens; Pyrroles; Tryptophan | 1964 |
RENAL MECHANISM FOR EXCRETION OF PORPHYRIN PRECURSORS IN PATIENTS WITH ACUTE INTERMITTENT PORPHYRIA AND CHRONIC LEAD POISONING.
Topics: Amino Acids; Biomedical Research; Blood; Creatine; Creatinine; Fluids and Secretions; Humans; Kidney; Lead Poisoning; Levulinic Acids; Porphyria, Acute Intermittent; Porphyrias; Porphyrins; Pyrroles; Tryptophan; Tyrosine; Urine | 1965 |
THE PERIODATE OXIDATION OF AMINO ACIDS WITH REFERENCE TO STUDIES ON GLYCOPROTEINS.
Topics: Amino Acids; Cysteine; Cystine; Glycoproteins; Histidine; Hydrogen-Ion Concentration; Hydroxyproline; Indoles; Isoleucine; Leucine; Methionine; Oxidation-Reduction; Periodic Acid; Phenylalanine; Proline; Pyrroles; Research; Serine; Threonine; Tryptophan; Tyrosine | 1965 |
Selective 5-HT1B receptor agonist reduces serotonin synthesis following acute, and not chronic, drug administration: results of an autoradiographic study.
Topics: Animals; Autoradiography; Brain Chemistry; Capillaries; Infusion Pumps, Implantable; Kinetics; Male; Neural Pathways; Pyridines; Pyrroles; Raphe Nuclei; Rats; Rats, Sprague-Dawley; Receptor, Serotonin, 5-HT1B; Serotonin; Serotonin Receptor Agonists; Time Factors; Tryptophan | 2005 |
Amino acid residues associated with enzymatic activities of the isomerizing phycoviolobilin-lyase PecE/F.
Topics: Amino Acid Sequence; Amino Acids; Arginine; Bacterial Proteins; Binding Sites; Cyanobacteria; Cysteine; Enzyme Activation; Histidine; Isomerism; Kinetics; Lyases; Lysine; Molecular Sequence Data; Mutagenesis, Site-Directed; Phycobilins; Phycocyanin; Protein Subunits; Pyrroles; Sequence Deletion; Tetrapyrroles; Tryptophan | 2005 |
Experimental and theoretical charge density distribution in two ternary cobalt(III) complexes of aromatic amino acids.
Topics: Amino Acids, Aromatic; Anions; Biophysics; Cations; Chemistry, Physical; Cobalt; Crystallography, X-Ray; Dimethylamines; Electrons; Hydrogen Bonding; Models, Theoretical; Molecular Conformation; Neutrons; Protein Isoforms; Pyrroles; Quantum Theory; Software; Spectrometry, X-Ray Emission; Tryptophan; X-Ray Diffraction | 2007 |
Mechanistic insights into the stereocontrolled synthesis of hexahydropyrrolo[2,3-b]indoles by electrophilic activation of tryptophan derivatives.
Topics: Cyclization; Hydrocarbons, Brominated; Indoles; Molecular Structure; Pyrroles; Stereoisomerism; Tryptophan | 2008 |
Copper-catalyzed cyclization of iodo-tryptophans: a straightforward synthesis of pyrroloindoles.
Topics: Catalysis; Copper; Cyclization; Dipeptides; Hydrocarbons, Iodinated; Indole Alkaloids; Indoles; Pyrroles; Stereoisomerism; Tryptophan | 2008 |
A mechanistic study on the phototoxicity of atorvastatin: singlet oxygen generation by a phenanthrene-like photoproduct.
Topics: Atorvastatin; Cyclization; Electron Spin Resonance Spectroscopy; Heptanoic Acids; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Phenanthrenes; Pyrroles; Singlet Oxygen; Tryptophan | 2009 |
Production of chromopyrrolic acid by coexpression of inkOD in a heterologous host Streptomyces albus.
Topics: Carbazoles; Chemistry, Pharmaceutical; Chromatography, High Pressure Liquid; Chromatography, Liquid; Drug Design; Indole Alkaloids; Magnetic Resonance Spectroscopy; Mass Spectrometry; Models, Chemical; Multigene Family; Pyrroles; Streptomyces; Tryptophan | 2009 |
Reconstruction of pyrrolo[2,3-b]indoles carrying an alpha-configured reverse C3-dimethylallyl moiety by using recombinant enzymes.
Topics: Acetyltransferases; Dimethylallyltranstransferase; Dipeptides; Indoles; Molecular Structure; Neosartorya; Pyrroles; Tryptophan | 2010 |
Biosynthetic chlorination of the piperazate residue in kutzneride biosynthesis by KthP.
Topics: Actinomycetales; Antifungal Agents; Depsipeptides; Halogenation; Indoles; Isoleucine; Multigene Family; Piperazine; Piperazines; Proline; Pyrroles; Soil Microbiology; Sulfhydryl Compounds; Tryptophan | 2011 |
[Preparation of molecularly imprinted polypyrrole/Fe3O4 composite material and its application in recognition of tryptophan enantiomers].
Topics: Chromatography, High Pressure Liquid; Ferrosoferric Oxide; Molecular Imprinting; Nanocomposites; Polymers; Pyrroles; Stereoisomerism; Tryptophan | 2012 |
Copper-mediated dimerization to access 3a,3a'-bispyrrolidinoindoline: diastereoselective synthesis of (+)-WIN 64821 and (-)-ditryptophenaline.
Topics: Copper; Cyclization; Dimerization; Indoles; Molecular Structure; Piperazines; Pyrroles; Stereoisomerism; Tryptamines; Tryptophan | 2015 |
Evidence for catalytic intermediates involved in generating the chromopyrrolic acid scaffold of rebeccamycin by RebO and RebD.
Topics: Amino Acid Oxidoreductases; Carbazoles; Catalysis; Escherichia coli Proteins; Hydrogen Peroxide; Indoles; Oxidation-Reduction; Oxygen; Peroxidases; Pyrroles; Tryptophan | 2015 |
How Many Biochemistries Are Available To Build a Cell?
Topics: Bacterial Proteins; Escherichia coli; Genetic Code; Genetic Engineering; Pyrroles; Thiophenes; Tryptophan | 2015 |
Connecting Tyrosine and Tryptophan Units of Diazonamide A and Azonazine by a Diastereodivergent Arylative Dearomatization.
Topics: Catalysis; Dipeptides; Heterocyclic Compounds, 4 or More Rings; Indoles; Molecular Structure; Onium Compounds; Oxazoles; Pyrroles; Stereoisomerism; Tryptophan; Tyrosine | 2015 |
Regulation of kynurenine biosynthesis during influenza virus infection.
Topics: Animals; Antiviral Agents; Female; Gene Expression Regulation; Host-Pathogen Interactions; Humans; Immunologic Factors; Indoleamine-Pyrrole 2,3,-Dioxygenase; Indoles; Influenza A Virus, H1N1 Subtype; Interferons; Kynurenine; Lung; Macrophages; Metabolic Networks and Pathways; Mice; Mice, Inbred BALB C; Orthomyxoviridae Infections; Oxazoles; Oximes; Primary Cell Culture; Pyrroles; Sulfonamides; Thiazoles; Transcriptome; Tryptophan; Viral Nonstructural Proteins; Virus Replication | 2017 |
Enantioselective recognition of tryptophan isomers with molecularly imprinted overoxidized polypyrrole/poly(p-aminobenzene sulfonic acid) modified electrode.
Topics: Electrodes; Molecularly Imprinted Polymers; Oxidation-Reduction; Polymers; Pyrroles; Stereoisomerism; Sulfonic Acids; Tryptophan | 2021 |
Puzzling Out the Structure of Novofumigatamide: Total Synthesis of Constitutional Isomers. Part II.
Topics: Amino Acids; Biological Products; Indoles; Nitrogen; ortho-Aminobenzoates; Pyrroles; Tryptophan; Valine | 2022 |
Polypyrrole/carbon dot nanocomposite as an electrochemical biosensor for liquid biopsy analysis of tryptophan in the human serum of normal and breast cancer women.
Topics: Biosensing Techniques; Breast Neoplasms; Carbon; Electrochemical Techniques; Electrodes; Female; Graphite; Humans; Nanocomposites; Polymers; Pyrroles; Tryptophan | 2023 |