syringin and lyoniside

syringin has been researched along with lyoniside* in 6 studies

Other Studies

6 other study(ies) available for syringin and lyoniside

ArticleYear
[Chemical Constituents from Leaves of "Chuju" Chrysanthemum morifolium and Their Antioxidant Activities in vitro].
    Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2015, Volume: 38, Issue:2

    To study the chemical constituents from the leaves of "Chuju" Chrysanthemum morifolium.. All compounds were separated and purified by column chromatography over silica gel, Sephadex LH-20 and preparative HPLC. Their structures were identified by spectral methods including 1H-NMR and 13C-NMR.. 21 compounds were isolated and identified as octa-cosyl alcohol (1), β-sitosterol (2), lupeol (3), α-amyrin (4), daucosterol (5), ineupatorolide B (6), syringin (7), chlorogenic acid (8), petasiphenol (9), physcion (10), acacetin (11), eupatilin (12), quercetin (13), diosmetin (14), luteolin (15), apigenin (16), apigenin- 7-O-β-D-glucopyranoside (17), quercetin-3-O-β-D-glucopyranoside (18), luteolin-7-O-β-D-gluco pyranoside (19), apigenin-7-O-β-D- neospheroside (20), and acacetin-7-O-β-D-glucoside (21).. Compounds 1-12, 18 and 20 are isolated from this plant for the first time. Compounds 10, 13, 14, 15 and 16 have shown strong antioxidant activities by DPPH · scavenging activity better than Vit C.

    Topics: Antioxidants; Apigenin; Chlorogenic Acid; Chrysanthemum; Flavones; Flavonoids; Glucosides; Luteolin; Phenylpropionates; Phytochemicals; Plant Leaves; Plants, Medicinal; Quercetin; Sitosterols

2015
[Chemical constituents from Exochorda racemosa].
    Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2011, Volume: 36, Issue:9

    To study the chemical constituents of Exochorda racemosa.. Compounds were isolated and purified by silica gel, Sephadex LH-20, MCI gel and RP-18 column chromatography, and their structures were determined by spectroscopic analysis.. Twenty compounds were isolated and identified as N-p-coumaroyl-N'-caffeoylputrescine (1), sutherlandin trans-p-coumarate (2), apigenin 7-O-methylglucuronide (3), astragalin (4), nicotiflorin (5), kaempferol 3-neohesperidoside (6), rutin (7), apigenin (8), luteolin (9), linalool-1-oic acid (10), betulalbuside A (11), ursolic acid (12) , corosolic acid (13), gynuramide II (14), beta-sitosterol (15), daucosterol (16), uridine (17), adenosine (18), syringin (19), and trans4-hydroxycinnamic acid (20), respectively.. All compounds were obtained from this plant for the first time, moreover, 1 was reported as a new natural product, and 2 is a naturally rare cyanogenic glycoside.

    Topics: Apigenin; Flavonoids; Glucosides; Glucuronides; Kaempferols; Luteolin; Magnetic Resonance Spectroscopy; Phenols; Phenylpropionates; Rosaceae; Sitosterols; Triterpenes; Ursolic Acid

2011
[Studies on chemical constituents of aerial parts of Ammopiptanthus mongolicus].
    Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2008, Volume: 33, Issue:19

    To investigate the chemical constituents of the aerial parts of Ammopiptanthus mongolicus.. The chemical constituents were isolated by various column chromatographic methods. The structures were identified by spectral data.. Ten compounds were isolated and identified as m-hydroxybenzoic acid (1), 1-(4-hydroxyphenyl) ethanone (2), beta-sitosterol (3), (-)-syringaresinol (4), (+)-lariciresinol (5), blumenol A (6), blumenol B (7), beta-daucosterol (8), coniferin (9), syringin (10).. The ten compounds were obtained from the genus Ammopiptanthus for the first time.

    Topics: Cinnamates; Cyclohexanones; Drugs, Chinese Herbal; Fabaceae; Glucosides; Magnetic Resonance Spectroscopy; Phenylpropionates; Plant Components, Aerial; Sitosterols

2008
[Chemical constituents from stems of Oplopanax elatus Nakai].
    Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 1993, Volume: 18, Issue:2

    Five constituents were isolated from the stems of Oplopanax elatus. They were identified as syringin, daucosterol, beta-sitosterol, L-rhamnose and surcose.

    Topics: Drugs, Chinese Herbal; Glucosides; Phenylpropionates; Rhamnose; Sitosterols

1993
[Chemical constituents of the root of Oplopanax elatus Nakai].
    Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 1992, Volume: 17, Issue:9

    Topics: Drugs, Chinese Herbal; Glucosides; Phenylpropionates; Sitosterols

1992
Medicinal protection with Chinese herb-compound against radiation damage.
    Aviation, space, and environmental medicine, 1990, Volume: 61, Issue:8

    Experiments were carried out on mice and the subjects irradiated for cancer therapy to evaluate the protective efficacy of a Chinese medicinal herb-compound (CMHC). The lethality and the degree of leucopenia caused by radiation in mice medicated with CMHC were significantly less in comparison with control mice (p less than 0.01 and p less than 0.001, respectively). CMHC significantly improved the WBC and the thrombocytes in irradiated workers (p less than 0.01 and p less than 0.001, respectively). The WBC count of 40 patients under radiotherapy while treated with CMHC recovered from 3450 +/- 77/c.mm to 5425 +/- 264/c.mm (p less than 0.001); whereas, in the control group, without any medication, the WBC count dropped significantly (p less than 0.001). Our results revealed the applicabilities of CMHC in protection against radiation damage in spaceflight and in other fields.

    Topics: Animals; Asparagine; Drugs, Chinese Herbal; Glucosides; Hemostatics; Humans; Incidence; Leukopenia; Mice; Neoplasms; Phenylpropionates; Radiation Injuries, Experimental; Radiotherapy; Sitosterols

1990