发明授权
- 专利标题: Process for preparing terbinafine by using platinum as catalyst
- 专利标题(中): 使用铂作为催化剂制备特比萘芬的方法
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申请号: US10536312申请日: 2003-11-21
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公开(公告)号: US07288678B2公开(公告)日: 2007-10-30
- 发明人: Antonio Tarquini , Graziano Castaldi , Gianluca Galdi , Pietro Allegrini
- 申请人: Antonio Tarquini , Graziano Castaldi , Gianluca Galdi , Pietro Allegrini
- 申请人地址: IT Mereto di Tomba
- 专利权人: Dipharma S.p.A.
- 当前专利权人: Dipharma S.p.A.
- 当前专利权人地址: IT Mereto di Tomba
- 代理机构: Young & Thompson
- 优先权: ITMI2002A2534 20021129
- 国际申请: PCT/EP03/13124 WO 20031121
- 国际公布: WO2004/050604 WO 20040617
- 主分类号: C07C211/00
- IPC分类号: C07C211/00 ; C07C211/21
摘要:
A process for the preparation of terbinafine, comprising the reaction of a compound of formula (II), or a salt thereof, wherein X is a leaving group, with tert-butylacetylene, in the presence of a platinum catalyst
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