Three new polyyne (= polyacetylene) glucosides from the edible roots of Codonopsis cordifolioidea
Mei, Ren-Qiang1,2; Lu, Qing1; Hu, Yan-Fen1; Liu, Hai-Yang1; Bao, Fu-Kai3; Zhang, Yu3; Cheng, Yong-Xian1
2008
发表期刊HELVETICA CHIMICA ACTA
ISSN0018-019X
卷号91期号:1页码:90-96
摘要

Three new linear C-14 polyyne (= polyacetylene) glucosides, cordifolioidynes A-C (1-3), together with two known polyynes, lobetyol (4) and lobetyolin (5), and five known phenylpropanoids, i.e., sinapinaldehyde (6), coniferaldehyde (7), coniferoside (8), sachaliside (9), and isoconiferin (10), were isolated from the roots of Codonopsis cordifolioidea. The structures of 1-3 were established from spectral evidences and by characterization of their hydrolysis products. Acid hydrolysis of I afforded the aglycone la, while hydrolysis of 2 and 3 gave the cyclization products 2a and 3a, respectively. Compounds 4-10 were isolated from this plant for the first time. The antibacterial activity of compounds 1-5 were assessed against eight microbial strains by the agar dilution method, none of them exhibited antibacterial effects at concentrations up to 100 mu g/ml.

关键词Campanulaceae Plant Family Phenylpropanoid Glycosides Natural Acetylenes Tetrahydropyranyl Alcohols
收录类别SCI ; IC
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/1927
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Kunming Med Coll, Dept Microbiol & Immunol, Kunming 650031, Peoples R China
推荐引用方式
GB/T 7714
Mei, Ren-Qiang,Lu, Qing,Hu, Yan-Fen,et al. Three new polyyne (= polyacetylene) glucosides from the edible roots of Codonopsis cordifolioidea[J]. HELVETICA CHIMICA ACTA,2008,91(1):90-96.
APA Mei, Ren-Qiang.,Lu, Qing.,Hu, Yan-Fen.,Liu, Hai-Yang.,Bao, Fu-Kai.,...&Cheng, Yong-Xian.(2008).Three new polyyne (= polyacetylene) glucosides from the edible roots of Codonopsis cordifolioidea.HELVETICA CHIMICA ACTA,91(1),90-96.
MLA Mei, Ren-Qiang,et al."Three new polyyne (= polyacetylene) glucosides from the edible roots of Codonopsis cordifolioidea".HELVETICA CHIMICA ACTA 91.1(2008):90-96.
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