[Studies on the chemical constituents of Croomia japonica Miq].
作者信息
Lin W H, Cai M S, Ying B P, Feng R
机构信息
Department of Organic Chemistry, School of Pharmaceutical Sciences, Beijing Medical University.
出版信息
Yao Xue Xue Bao. 1993;28(3):202-6.
PMID:8368080
Abstract
A new steroid alkaloid, namely croomionidine (II), together with four known compounds pachysamine A(I), croomine (III), didehydrocroomine (IV) and beta-sitosterol were isolated from the roots of Croomia japonica Miq. Their structures were identified by IR, MS, 1H NMR, 13C NMR and chemical conversion.
摘要
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