STEREOCHEMISTRY AND CONFORMATION OF DOLABELLANE DITERPENES - AN NMR AND MOLECULAR MECHANICS STUDY

被引：18

作者：

PIATTELLI, M

TRINGALI, C

NERI, P

ROCCO, C

机构：

[1] UNIV CATANIA,DIPARTIMENTO SCI CHIM,I-95125 CATANIA,ITALY

[2] CNR,IST STUDIO SOSTANZE NAT,I-95028 VALVERDE,ITALY

来源：

JOURNAL OF NATURAL PRODUCTS-LLOYDIA | 1995年 / 58卷 / 05期

关键词：

D O I：

10.1021/np50119a007

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The preferred conformations in solution of five dolabellane diterpenes [4-8] previously isolated from marine organisms have been determined on the basis of a complete H-1- and C-13-nmr analysis, including NOESY and lanthanide-induced shift experiments, in combination with MM2 calculations. This study led also to a revision of the stereochemistry for three of these dolabellanes.

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页码：697 / 704

页数：8

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