STEROIDAL CONSTITUENTS FROM MATURE WHEAT-STRAW

被引：51

作者：

GASPAR, EMM ^{[1
]}

DASNEVES, HJC ^{[1
]}

机构：

[1] UNIV NOVA DE LISBOA, FAC CIENCIAS & TECNOL, DEPT QUIM, P-2825 MONTE DE CAPARICA, PORTUGAL

来源：

PHYTOCHEMISTRY | 1993年 / 34卷 / 02期

关键词：

TRITICUM-AESTIVUM; CEREAL STRAW; WHEAT STRAW; KETOSTEROIDS; (24R)-14-ALPHA-METHYL-5-ALPHA-ERGOSTAN-3-ONE; TETRACYCLIC TRITERPENOIDS; CYCLOART-5-ENE-3-BETA; 25-DIOL;

D O I：

10.1016/0031-9422(93)80039-U

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：

From the neutral fraction of the acetone extract of mature wheat straw (Triticum aestivum) two new steroid ketones: (24R)-14alpha-methyl-5alpha-ergostan-3-one and 14alpha-methyl-5alpha-cholestan-3-one and two new tetracyclic triterpenoids: cycloart-5-ene-3beta,25-diol and cycloart-3beta,25-diol together with the known compounds: cholesterol, ergosterol, campesterol, stigmasterol, sitosterol, spinasterol and stigmastanol were identified.

引用

页码：523 / 527

页数：5

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