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学科主题: Chemistry, Multidisciplinary
题名: Scyphiphorins A and B, two new iridoid glycosides from the stem bark of a Chinese mangrove Scyphiphora hydrophyllacea
作者: Tao, SH ; Wu, J ; Qi, SH ; Zhang, S ; Li, MY ; Li, QX
通讯作者: zhsimd@scsio.ac.cn
刊名: HELVETICA CHIMICA ACTA
发表日期: 2007
卷: 90, 期:9, 页:1718-1722
收录类别: sci
部门归属: Chinese Acad Sci, Guangdong Key Lab Marine Mat Med, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China; Guangdong Pharmaceut Univ, Guangzhou 510006, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
项目归属: 广东省海洋药物重点实验室
摘要: Two new iridoid glycosides, named scyphiphorins A (1) and B (2), together with four known compounds. geniposidic acid (= (1S, 4aS, 7aS)-1-(beta-D-glucopyranosyloxy)- 1,4a,5,7a-tetrahydro-7-(hydroxylmethyl)cyclopenta[c]pyr an-4-carboxylic acid; 3), 4-(4-hydroxy-3-methoxybenzyl)butan-2-one, oleanolic acid (=(3 beta)-3-hydroxyolean-12-en-28-oic acid). and stigmasterol beta-D-glucoside ( =(3 beta,22E)-stigmasta-5.22-dien-3-yl beta-D-glucopyranoside), were isolated for the first time from the stem bark of a Chinese mangrove. Scyphiphora hydrophyllacea GAERTN. f.. The structures of compounds I and 2 were determined as 10-O-benzoylgeniposidic acid and 10-O-[(2E, 6R)-8-hydroxy-2,6-dimethyl-1-oxooct-2-en-1-yl]geniposidic acid. respectively. on the basis of spectroscopic data and chemical methods, including 2D NMR techniques.
原文出处: 查看原文
WOS记录号: WOS:000249941300009
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/5218
Appears in Collections:广东省海洋药物重点实验室_期刊论文

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Recommended Citation:
Tao, SH; Wu, J; Qi, SH; Zhang, S; Li, MY; Li, QX.Scyphiphorins A and B, two new iridoid glycosides from the stem bark of a Chinese mangrove Scyphiphora hydrophyllacea,HELVETICA CHIMICA ACTA,2007,90(9):1718-1722
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