Hydroxyphenylazoformamide derivatives from Calvatia craniformis

被引：33
作者：
Takaishi, Y
Murakami, Y
Uda, M
Ohashi, T
Hamamura, N
Kido, M
Kadota, S
机构：
[1] OTSUKA PHARMACEUT CO LTD, TOKUSHIMA 77101, JAPAN
[2] TOYAMA MED & PHARMACEUT UNIV, RES INST WAKAN YAKU ORIENTAL MED, TOYAMA 93001, JAPAN
来源：
PHYTOCHEMISTRY | 1997年 / 45卷 / 05期
关键词：
Calvatia craniformis; higher fungi; gastromycetes; craniformin; hydroxyphenylazoformamide derivatives;
D O I：
10.1016/S0031-9422(97)00066-6
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The new hydroxyphenylazoformamide derivatives, 4-hydroxyphenyl-1-azoformamide, 4-hydroxyphenyl-1-ONN-azoformamide and 2-methylsulfonyl-4-hydroxy-6-methylthiophenyl-1-azoformamide, which we named craniformin, as well as three known related compounds, 4-methoxyphenyl-1-azoformamide, 4-methoxyphenyl-1-ONN-azoformamide and 2-methylsulfinyl-4-hydroxy-6-methylthiophenyl-1-azoformamide (phenolic tautomer of rubroflavin), and three known steroids, ergosta-4,6,8(14), 22-tetraene-3-one, ergosta-7, 22-diene-3-ol and ergosterol peroxide were isolated from Calvatia craniformis. Structure of the compounds was established by chemical and spectroscopic means, including X-ray analysis. (C) 1997 Elsevier Science Ltd. All rights reserved.
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收藏
页码：997 / 1001
页数：5
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