Triterpenoid saponins from Acorus calamus

被引:0
作者
Rai, R [1 ]
Siddiqui, IR [1 ]
Singh, J [1 ]
机构
[1] Univ Allahabad, Dept Chem, Nat Prod Lab, Allahabad 211002, Uttar Pradesh, India
来源
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1998年 / 37卷 / 05期
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中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Two new triterpenoid saponins have been isolated from the rhizome of plant Acorus calamus. They are characterized as 1 beta, 2 alpha, 3 beta, 19 alpha-tetrahydroxyurs-12-en-28-oic acid-28-O-{-beta-D-glucopyranosyl (1-->2)}-beta-D-galactopyranoside 1 and 3 beta, 22 alpha, 24, 29-tetrahydroxyolean-12-en-3-O-{-beta-D-arabinosyl (1-->3)}-beta-D-arabinopyranoside 2 and their structures elucidated by spectral and chemical studies.
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页码:473 / 476
页数:4
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