Invention Grant
- Patent Title: Process for preparing enantiomerically pure indolopyridines
- Patent Title (中): 制备对映体纯的吲哚吡啶的方法
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Application No.: US12920990Application Date: 2009-03-05
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Publication No.: US08557991B2Publication Date: 2013-10-15
- Inventor: Bernd Muller , Helmut Schlemper
- Applicant: Bernd Muller , Helmut Schlemper
- Applicant Address: DE Planegg-Martinsried
- Assignee: 4SC AG
- Current Assignee: 4SC AG
- Current Assignee Address: DE Planegg-Martinsried
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: EP08004055 20080305
- International Application: PCT/EP2009/052599 WO 20090305
- International Announcement: WO2009/109620 WO 20090911
- Main IPC: C07D471/14
- IPC: C07D471/14 ; C07D471/04
Abstract:
Disclosed is a novel process for the preparation of pharmacologically interesting indolopyridine derivatives containing tetracyclic tetrahydro-11-carboline-hydantoines linked to a basic side chain and the corresponding salts, which can be used as Eg5 inhibitors, with very high overall chemical yield and enantiomeric purity.
Public/Granted literature
- US20110077404A1 PROCESS FOR PREPARING ENANTIOMERICALLY PURE INDOLOPYRIDINES Public/Granted day:2011-03-31
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