Cucurbitacin and triterpenoid glycosides from Hemsleya giganthy
Chen, Y; Chiu, MH; Gu, K; Li, ZR
2003-05-01
发表期刊CHINESE CHEMICAL LETTERS
ISSN1001-8417
卷号14期号:5页码:475-478
摘要From rhizomes of Hemsleya giganthy collected in Shichuan of China, 16 compounds were isolated. Among them, three compounds (8, 9, 15) are new natural products called Hemslecins G; Hemsgiganosides A and B; respectively. Their structures were elucidated as 7-hydroxy-23, 24-dihydro-cucurbitacin F-25-O-acetate (8); 3-O-(6'-butyl ester-)-beta-D-glu- curonopyranosyl)-oleanolic acid-28-O-alpha-L-arabinopyranoside(9); 3-O-beta-D-glucuropyranosyl oleanolic acid-28-O-beta-D-gluco pyranosyl-(1-->6)- beta-D-glucopyranoside(15) by spectroscopic and chemical means.
关键词Hemsleya Giganthy Cucurbitaceae Hemslecins g Hemsgiganosides a b
学科领域Chemistry, Multidisciplinary
收录类别SCI
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000183628800013
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/5022
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.CAS, Kunming Inst Bot, Lab Phytochmistry, Kunming 650204, Peoples R China
2.Yunnan Univ, Dept Chem, Kunming 650091, Peoples R China
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GB/T 7714
Chen, Y,Chiu, MH,Gu, K,et al. Cucurbitacin and triterpenoid glycosides from Hemsleya giganthy[J]. CHINESE CHEMICAL LETTERS,2003,14(5):475-478.
APA Chen, Y,Chiu, MH,Gu, K,&Li, ZR.(2003).Cucurbitacin and triterpenoid glycosides from Hemsleya giganthy.CHINESE CHEMICAL LETTERS,14(5),475-478.
MLA Chen, Y,et al."Cucurbitacin and triterpenoid glycosides from Hemsleya giganthy".CHINESE CHEMICAL LETTERS 14.5(2003):475-478.
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