详细信息
文献类型:期刊文献
中文题名:6-取代-3-胺基雌激素的高效合成
英文题名:Efficient Synthesis of 6-Substitued-3-aminoestrogens
作者:谢先涛[1];景羽[2];许胜[1];丁凯[3]
机构:[1]华东理工大学化学系,上海200237;[2]上海师范大学资源化学实验室,上海200234;[3]中国科学院上海有机化学研究所天然产物有机合成化学重点实验室,上海200032
年份:2017
卷号:37
期号:3
起止页码:767
中文期刊名:有机化学
外文期刊名:Chinese Journal of Organic Chemistry
收录:CSTPCD;;Scopus;WOS:【SCI-EXPANDED(收录号:WOS:000401297800029)】;北大核心:【北大核心2014】;CSCD:【CSCD2017_2018】;
基金:Project supported by the National Natural Science Foundation of China (Nos. 20902098, U1362111).
语种:中文
中文关键词:雌激素;烯胺化;芳构化;分子内亲核加成
外文关键词:estrogen; enamination; aromatization; intramolecular nucleophilic addition
摘要:3-胺基雌激素是潜在的雌激素药物,传统的合成方法以雌酚酮为原料,难以进行多样性导向的快速合成.以19-羟基雄甾-4-烯-3,7-二酮为原料,利用串联的retro-aldol芳构化/分子内亲核加成高效合成了6-取代-3-胺基雌激素.该方法试剂易得,操作简单,可一步反应同时导入两个取代基.
3-Aminoestrogens are promising estrogen drugs. Traditional synthesis of the estrogens used estrone as a raw mate- rial, however, was not suitable for diversity-oriented synthesis. Herein, an efficient synthesis of 6-substitued-3-aminoestrogens from easily available 19-hydroxy-androst-4-ene-3,17-dione via a tandem retro-aldol aromatization/intermolecular nucleophilic addition is presented. The method featured easily available reagents, simple operation and introduction of two substituents in one step.
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