发明名称 Process for preparing triazole antimycotic compounds
摘要 Process for the preparation of a compound of formula (VII) wherein R1 is Cl, F or CF3; R2 is H, Cl, F or CF3; and R3 is C1-4 alkyl; characterized in that an olefin of formula (II) is epoxidized to give an oxirane of formula (III) which treated with alkyl-magnesium halide gives a triol of formula (IV) which is turned into an epoxide of formula (V), then treated with 1,2,4-triazole. The compounds (VII) are useful for preparing azole derivatives active as antifungal agent.
申请公布号 US6194584(B1) 申请公布日期 2001.02.27
申请号 US20000555503 申请日期 2000.06.02
申请人 ZAMBON GROUP S.P.A. 发明人 VILLA MARCO;NAPOLETANO MAURO;BELLI ALDO;PONZINI FRANCESCO;RONDINA FABIO
分类号 C07D249/08;C07D521/00;(IPC1-7):C07D249/08 主分类号 C07D249/08
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