Epomusenins A and B, two acetogenins from fruits of Rollinia mucosa

被引：31

作者：

Chen, YY

Chang, FR

Yen, HF

Wu, YC

机构：

[1] KAOHSIUNG MED COLL,GRAD INST NAT PROD,KAOHSIUNG 807,TAIWAN

[2] TAIWAN AGR RES INST,CHIA YI AGR EXPT STN,CHIAYI 600,TAIWAN

来源：

PHYTOCHEMISTRY | 1996年 / 42卷 / 04期

关键词：

Rollinia mucosa; annonaceae; fruits; olefinic; epoxy-acetogenins; epomusenins; rolliniastatin-1; rolliniastatin-2; squamocin;

D O I：

10.1016/0031-9422(96)00050-7

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：

Chromatography of an ethyl acetate extract of the fruits of Rollinia mucosa led to the isolation of two new gamma-lactone acetogenins, epomusenins A and B, which are the first examples of the rare C-37-type annonaceous acetogenins having an epoxide and a double bond along the aliphatic chain in place of the usual tetrahydrofuran moeity. The three known acetogenins, rolliniastatin-1, rolliniastatin-2 and squamocin were also isolated. The structures were established by means of one and two dimensional NMR experiments.

引用

页码：1081 / 1083

页数：3