摘要
以去氢表雄酮(1)为原料,经过氯铬酸吡啶(PCC)氧化得到雄甾-4-烯-3,6,17-三酮(2),然后在Co2+存在下用NaBH4还原,得到芳香酶的强效抑制剂3β-羟基雄甾-4-烯-6,17-二酮(3)。与文献合成方法相比,反应步骤缩短,反应产率提高。化合物3的结构经NMR和IR测试技术进行了表征,与文献结果一致。
Dehydroepiandrosterone(1) was oxidized with pyridinium chlorochromate(PCC) to obtain androst-4-en-3,6,17-trione(2),which was then submitted to reduction with NaBH_4 in the presence of Co2+ to obtain 3β-hydroxyandrost-4-en-6,17-dione(3),a non-androgenic aromatase inhibitor.Compared with literature's methods,this method shortens the reaction steps and improves the reaction yield.The structure of compound 3 was characterized by NMR and IR.
出处
《应用化学》
CAS
CSCD
北大核心
2010年第5期615-617,共3页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金(20562001)
广西科学基金(桂科基0679017)
广西研究生科研创新(2008106030703M07)资助项目