专利详细信息
专利号 | NZ579993A |
专利标题 | PROCESS FOR PRODUCTION OF PRASUGREL HYDROCHLORIDE HAVING HIGH PURITY |
专利权人 | DAIICHI SANKYO CO LTD;UBE INDUSTRIES; |
发明人 | MIYATA HIROYUKI;WADA YUKINORI;YOKOTA NAOYUKI; |
申请号 | NZ20080579993 |
申请日 | 2008/2/29 |
公开日 | 2012/6/29 |
优先权号 | |
IPC | C07D495/04; A61K31/4365; A61P7/02; |
专利类型 | |
法律状态查询 | 查看法律状态 |
Disclosed herein is a method of producing prasugrel hydrochloride (compound of formula (Ia)), comprising the steps of: i) chlorinating a compound represented by formula (III), by adding a chlorinating agent optionally dropwise thereto in a solvent
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