一种新的蜕皮甾体，来自青牛胆果实的2-脱氧-5β,20-二羟基蜕皮激素。

A new ecdysteroid, 2-deoxy-5beta,20-dihydroxyecdysone from the fruits of Diploclisia glaucescens.

作者信息

Jayasinghe Lalith, Mallika Kumarihamy B M, Suranga Arundathie B G, Dissanayake Luckshmi, Hara Noriyuki, Fujimoto Yoshinori

机构信息

Institute of Fundamental Studies, Hantana Road, Kandy, Sri Lanka.

出版信息

Steroids. 2003 May;68(5):447-50. doi: 10.1016/s0039-128x(03)00046-1.

DOI:10.1016/s0039-128x(03)00046-1

PMID:12798495

Abstract

Chemical investigation of ethyl acetate extract of the fruits of Diploclisia glaucescens of the family Menispermaceae furnished a new ecdysteroid 2-deoxy-5beta,20-dihydroxyecdysone, together with 20-hydroxyecdysone, 3-deoxy-1beta,20-dihydroxyecdysone, 2-deoxy-20-hydroxyecdysone, 24-ethyl-20-hydroxyecdysone (makisterone C). Latter two ecdysteroids are reported first time from the family Menispermaceae.

摘要

防己科植物苍白秤钩风果实乙酸乙酯提取物的化学研究得到了一种新的蜕皮甾体2-脱氧-5β,20-二羟基蜕皮激素，以及20-羟基蜕皮激素、3-脱氧-1β,20-二羟基蜕皮激素、2-脱氧-20-羟基蜕皮激素、24-乙基-20-羟基蜕皮激素（玛可蜕皮酮C）。后两种蜕皮甾体首次从防己科植物中报道。