NEW METABOLITES FROM THE MARINE MOLLUSK SIPHONARIA-GRISEA

被引:47
作者
NORTE, M
CATALDO, F
GONZALEZ, AG
RODRIGUEZ, ML
RUIZPEREZ, C
机构
[1] C.P.N.O. Antonio González, Institute Universitario de Bio-orgánica, Universidad de La Laguna, Laguna
关键词
D O I
10.1016/S0040-4020(01)81974-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Four new metabolites 6, 7, 8and 9 possessing a polypropionate carbon skeleton, have been isolated from the marine gastropod mollusc S. grisea. Their structures and absolute configurations have been determined by spectroscopical and chemical methods. The absolute configuration of pectinatone 5, is reassigned on the basis of its chemical degradation and X-ray analysis. © 1990.
引用
收藏
页码:1669 / 1678
页数:10
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