Alkaloids and citrinins from marine-derived fungus Nigrospora oryzae SCSGAF 0111

被引：27

作者：

Dong, Jie-Jie ^{[1
,2
]}

Bao, Jie ^{[1
,2
]}

Zhang, Xiao-Yong ^{[1
]}

Xu, Xin-Ya ^{[1
]}

Nong, Xu-Hua ^{[1
]}

Qi, Shu-Hua ^{[1
]}

机构：

[1] Chinese Acad Sci, South China Sea Inst Oceanol, RNAM Ctr Marine Microbiol, Key Lab Trop Marine Bioresources & Ecol,Guangdong, Guangzhou 510301, Guangdong, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

TETRAHEDRON LETTERS | 2014年 / 55卷 / 16期

基金：

美国国家科学基金会; 国家高技术研究发展计划(863计划);

关键词：

Nigrospora oryzae; Pyrrolidinone; Indole alkaloid; Citrinin; METABOLITES; DERIVATIVES; APHIDICOLIN; ACIDS;

D O I：

10.1016/j.tetlet.2014.03.060

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new pyrrolidinone, nigrospine (1), a new indole alkaloid, nigrospin A (2) and two new citrinins, nigrospins B and C (3-4) were isolated from a culture broth of the marine-derived fungal strain Nigrospora oryzae SCSGAF 0111. Their structures were determined by spectroscopic analysis, and the absolute configurations of 1 and 2 were determined by the Mosher ester technique. Compound 1 contains a rare 2,3-dihydro-benzofuran[2,3-c]2-pyrrolidone skeleton. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：2749 / 2753

页数：5

共 22 条

[1] BIOSYNTHESIS OF PHENOLS .15. SOME METABOLITES OF PENICILLIUM CITRINUM RELATED TO CITRININ [J].