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METABOLITES OF PATHOGENIC FUNGI: III. THE STRUCTURE OF XANTHOMEGNIN

 

作者: George Just,   William C. Day,   Fritz Blank,  

 

期刊: Canadian Journal of Chemistry  （NRC Available online 1963）
卷期: Volume 41, issue 1  

页码: 74-79

 

ISSN:0008-4042

 

年代: 1963

 

DOI:10.1139/v63-009

 

出版商: NRC Research Press

 

数据来源: NRC

 

摘要:

Xanthomegnin, a pigment isolated fromTrichophyton megnini, was shown to be (−) 3,3′-bis-[2-methoxy-5-hydroxy-7-(2-hydroxypropyl)-8-carboxy-l,4-naphthoquinone lactone]. Application of the Hudson–Klyne lactone rule (C. S. Hudson, J. Am. Chem. Soc.,32, 338 (1910); W. Klyne, Chem. Ind. (London), 1198 (1954)) gave results which supported the proposed stereochemistry.

 

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