Invention Grant
- Patent Title: Process for preparing tetracyclic heterocycle compounds
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Application No.: US15032552Application Date: 2014-10-24
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Publication No.: US09725464B2Publication Date: 2017-08-08
- Inventor: Ian Mangion , Cheng-yi Chen , Ingyu Jeon , Yonggang Chen , Hongmei Li , Hoa N. Nguyen , Peter E. Maligres , Artis Klapars , Ilia Zavialov , Nobuyoshi Yasuda
- Applicant: MERCK SHARP & DOHME CORP.
- Applicant Address: US NJ Rahway
- Assignee: Merck Sharp & Dohme Corp.
- Current Assignee: Merck Sharp & Dohme Corp.
- Current Assignee Address: US NJ Rahway
- Agent Jeffrey P. Bergman; Catherine D. Fitch
- International Application: PCT/US2014/062091 WO 20141024
- International Announcement: WO2015/065821 WO 20150507
- Main IPC: C07D498/04
- IPC: C07D498/04 ; C07D403/04 ; C07C215/50 ; C07F5/02 ; C07C213/02
Abstract:
The present invention is directed to a process for preparing Tetracyclic Heterocycle Compounds of formula (I): which are useful as HCV NS5A inhibitors. The present invention is also directed to compounds that are useful as synthetic intermediates for making the compounds of formula (I).
Public/Granted literature
- US20160257698A1 PROCESS FOR PREPARING TETRACYCLIC HETEROCYCLE COMPOUNDS Public/Granted day:2016-09-08
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