Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
Studies on the Constituents of the Bark of Dalbergia hupeana
Shoji YAHARASeiko EMURAHuiming FENGToshihiro NOHARA
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1989 Volume 37 Issue 8 Pages 2136-2138

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Abstract

Two new triterpenoid glycosides, 3-O-α-L-rhamnopyranosyl-(1→2)-β-D-galactopyranosyl-(1→2)-β-D-glucuronopyranosiduronic acids (2 and 3) of 3β, 22β-dihydroxyolean-12-en-29-oic acid and 3β, 21β, 22β-trihydroxyolean-12-en-29-oic acid, along with a known glycoside, kaikasaponin III (1), were isolated from the bark of Dalbergia hupeana HANCE. Their structures were determined by chemical and spectral methods.

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© The Pharmaceutical Society of Japan
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