Conjugated ketonic fatty acids from Pleurocybella porrigens

被引：15

作者：

Amakura, Yoshiaki

Kondo, Kazunari

Akiyama, Hiroshi

Ito, Hideyuki

Hatano, Tsutomu

Yoshida, Takashi

Maitani, Tamio

机构：

[1] Natl Inst Hlth Sci, Setagaya Ku, Tokyo 1588501, Japan

[2] Okayama Univ, Grad Sch Med Dent & Pharmaceut Sci, Okayama 7008530, Japan

[3] Matsuyama Univ, Fac Pharmaceut Sci, Matsuyama, Ehime 7908578, Japan

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 2006年 / 54卷 / 08期

关键词：

Pleurocybella porrigens; Sugihiratake; Tricholomataceae; conjugated ketonic fatty acid;

D O I：

10.1248/cpb.54.1213

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Three novel conjugated long-chain fatty acids (1-3) were obtained from aqueous methanol extracts of Pleurocybella porrigens together with nine known constituents including (8E,10E)-7,12-dioxo-8,10-octadecadienoic acid (ostopanic acid) (4). The structures of the new fatty acids were characterized as (14RS)-(10E,12E)-14-hydroxy-9-oxo-10,12-octadecadienoic acid (1), (12RS)-(8E,10E)-12-hydroxy-7-oxo-8,10-octadecadienoic acid (2), and (10E,12E)-9,14-dioxo-10,12-octadecadienoic acid (3) by spectroscopic methods.

引用

页码：1213 / 1215

页数：3

共 13 条

[1] Determination of cyanide and thiocyanate in Sugihiratake mushroom using HPLC method with fluorometric detection [J].