Difluoroborate complexes in the synthesis of heterocyclic (13α)-estrone derivatives modified at the A-ring

被引：0
|
作者：
A. A. Sukhanova
M. A. Prezent
A. N. Fakhrutdinov
I. V. Zavarzin
机构：
[1] Russian Academy of Sciences,N. D. Zelinsky Institute of Organic Chemistry
来源：
Russian Chemical Bulletin | 2023年 / 72卷
关键词：
steroids; (13α)-estrone; difluoroborate complexes; amide acetals; hydroxylamine; hydrazines; pyranones; pyrazoles; isoxazoles; anticancer agents;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An efficient synthesis of (13α)-estrone derivatives containing pyran, isoxazole, or pyrazole moieties on the A-ring was performed based on difluoroborate complexes using the chelate methodology. Difluoroborate complexes were synthesized from (13α)-2-acetyl-3-hydroxyestra-1(10),2,4-trien-17-one.
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页码：1855 / 1860
页数：5
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