Reaction of natural isoflavonoids and their analogs with hydroxylamine

被引：14
|
作者：
Bondarenko, S. P.
Frasinyuk, M. S.
Khilya, V. P.
机构：
[1] Taras Shevcheko Kiev Natl Univ, UA-01033 Kiev, Ukraine
[2] Natl Acad Sci Ukraine, Inst Bioorgan & Petr Chem, UA-02094 Kiev, Ukraine
来源：
CHEMISTRY OF NATURAL COMPOUNDS | 2007年 / 43卷 / 04期
关键词：
isoflavonoids; isoxazole derivatives; recyclization; hydroxylamine; N-methylmorpholine;
D O I：
10.1007/s10600-007-0149-3
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Recyclization of the chromone ring in several natural isoflavonoids and their analogs by reaction with hydroxylamine was studied. It has been found that the most suitable base for carrying out the reaction is N-methylmorpholine. Several derivatives of 4-aryl-5-(2-hydroxyphenyl)isoxazole were synthesized.
引用
收藏
页码：402 / 407
页数：6
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