24,24-DIMETHYL-25-DEHYDROLOPHENOL, A 4-ALPHA-METHYLSTEROL FROM CLERODENDRUM-INERME

被引：15

作者：

AKIHISA, T ^{[1
]}

GHOSH, P ^{[1
]}

THAKUR, S ^{[1
]}

NAGATA, H ^{[1
]}

TAMURA, T ^{[1
]}

MATSUMOTO, T ^{[1
]}

机构：

[1] UNIV BURDWAN GOLAPBAG,DEPT CHEM,BURDWAN 713104,W BENGAL,INDIA

来源：

PHYTOCHEMISTRY | 1990年 / 29卷 / 05期

关键词：

24,24-dimethyl-25-dehydrolophenol; 4α,24,24-trimethyl-5α-cholesta-7,25-dien-3β-ol; 4α-methylsterol; Clerodendrum inerme; Verbenaceae;

D O I：

10.1016/0031-9422(90)80137-6

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The structure of a new 4α-methylsterol isolated from the aerial parts of Clerodendrum inerme has been shown to be 4α,24,24-trimethyl-5α-cholesta-7,25-dien-3β-ol (24,24-dimethyl-25-dehydrolophenol) based mainly on the 1H NMR spectroscopic comparison with known compounds. In addition 24β-ethyl-25-dehydrolophenol and two other common 4α-methylsterols were isolated and identified. © 1990.

引用

页码：1639 / 1641

页数：3

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