中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US08394962B2 Method for the preparation of dabigatran and its intermediates 有权
达比加群及其中间体的制备方法

  • Patent Title: Method for the preparation of dabigatran and its intermediates
  • Patent Title (中): 达比加群及其中间体的制备方法
  • Application No.: US13124034
    Application Date: 2009-10-26
  • Publication No.: US08394962B2
    Publication Date: 2013-03-12
  • Inventor: Petr Lustig , Josef Jirman
  • Applicant: Petr Lustig , Josef Jirman
  • Applicant Address: CZ Prague
  • Assignee: Zentiva k.s.
  • Current Assignee: Zentiva k.s.
  • Current Assignee Address: CZ Prague
  • Agency: Pearl Cohen Zedek Latzer, LLP
  • Priority: CS2008-669 20081024
  • International Application: PCT/CZ2009/000127 WO 20091026
  • International Announcement: WO2010/045900 WO 20100429
  • Main IPC: C07D401/12
  • IPC: C07D401/12
Method for the preparation of dabigatran and its intermediates
Abstract:
Intermediates for the preparation of dabigatran of formulae (VII-2HCl) and (VII-HCl), methods for their preparation and a method for preparation of dabigatran of formula (VIII) using these intermediates.
Abstract(Chinese):

用于制备式（VII-2HCl）和（VII-HCl）的达比加群的中间体，其制备方法和使用这些中间体制备式（VIII）达比加群的方法。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0