A new indole alkaloid from the marine tunicate Dendrodoa grossularia

被引：29

作者：

Loukaci, A

Guyot, M

Chiaroni, A

Riche, C

机构：

[1] Museum Natl Hist Nat, CNRS, Chim Lab, F-75005 Paris, France

[2] Inst Chim Subst Nat, F-91190 Gif Sur Yvette, France

来源：

JOURNAL OF NATURAL PRODUCTS | 1998年 / 61卷 / 04期

关键词：

D O I：

10.1021/np970019o

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new indole alkaloid (1) was isolated from the tunicate Dendrodoa grossularia. The structure was determined by spectroscopic means, particularly extensive 1D and 2D NMR studies and chemical transformation. X-Ray crystallographic analysis of 2, obtained from 1 by treatment with Ac2O-pyridine, unambiguously provided the structure and the relative stereochemistry at C-5' of compound 2, and hence of 1.

引用

页码：519 / 522

页数：4

共 11 条

[1] H-1 AND C-13 ASSIGNMENTS FROM SENSITIVITY-ENHANCED DETECTION OF HETERONUCLEAR MULTIPLE-BOND CONNECTIVITY BY 2D MULTIPLE QUANTUM NMR [J].