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Isocalanone, a New Pyranocoumarin fromcAlophyllum teysmannii(Guttiferae)

 

作者: S.-G. Cao,   K.L. Chong,   J.J. Vittal,   K.-Y. Sim,   S.H. Goh,  

 

期刊: Natural Product Letters  （Taylor Available online 1998）
卷期: Volume 11, issue 3  

页码: 233-236

 

ISSN:1057-5634

 

年代: 1998

 

DOI:10.1080/10575639808044952

 

出版商: Taylor & Francis Group

 

关键词: Coumarins;calanone;isocalanone;crystal structure;Calophyllum teysmannii;Guttiferae

 

数据来源: Taylor

 

摘要:

From a phytochemical screening ofCalophyllum teysmanniivar.inophylloidea new coumarin, isocalanone (1a), was isolated together with the known calanone (2). The structures of both compounds were confirmed by spec-troscopic data and single crystal X-ray crystallography.

 

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