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A Novel C-27 Nor Steroid from the Marine SpongePetrosia Testudinariaα

 

作者: N.Srinivasa Reddy,   P. Ramesh,   Y. Venkateswarlu,  

 

期刊: Natural Product Letters  （Taylor Available online 1999）
卷期: Volume 14, issue 2  

页码: 131-134

 

ISSN:1057-5634

 

年代: 1999

 

DOI:10.1080/10575639908041220

 

出版商: Taylor & Francis Group

 

关键词: Ficisterol;polyacetylenes;sponge;andPetrosia testudinaria.

 

数据来源: Taylor

 

摘要:

A novel steroid 23-ethyl, 24-methyl, 27-nor cholesta-5, 25-dien-3β, 23-diol (1) and two known bromopolyacetalenes xestospongicacid methylester (2), its stereoisomer3have been isolated and characterized by the study of spectral data.

 

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