Invention Grant
US09126988B2 Intermediate for preparing a catechol-O-methyltransferase inhibitor
有权
制备儿茶酚-O-甲基转移酶抑制剂的中间体
- Patent Title: Intermediate for preparing a catechol-O-methyltransferase inhibitor
- Patent Title (中): 制备儿茶酚-O-甲基转移酶抑制剂的中间体
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Application No.: US14365265Application Date: 2012-12-12
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Publication No.: US09126988B2Publication Date: 2015-09-08
- Inventor: Domenico Russo , Laszlo Erno Kiss , Jorge Bruno Reis Wahnon , David Alexander Learmonth , Tibor Eszenyi , Axel Zimmermann , Bjoern Schlummer , Michael Kreis , Klaus Reiter
- Applicant: BIAL-PORTELA & CA, S.A.
- Applicant Address: PT S. Mamede do Coronado
- Assignee: BIAL—PORTELA & CA, S.A.
- Current Assignee: BIAL—PORTELA & CA, S.A.
- Current Assignee Address: PT S. Mamede do Coronado
- Agency: McCarter & English, LLP
- Agent Steven G. Davis; Wei Song
- Priority: GB1121413.7 20111213; GB1201758.8 20120201
- International Application: PCT/PT2012/000048 WO 20121212
- International Announcement: WO2013/089573 WO 20130620
- Main IPC: C07D413/04
- IPC: C07D413/04
Abstract:
There is disclosed a methylated intermediate which may be demethylated to provide an inhibitor of catechol-O-methyltransferase useful in the treatment of Parkinson's disease. Also disclosed are methods of making and using said intermediate.
Public/Granted literature
- US20140350057A1 CHEMICAL COMPOUND USEFUL AS INTERMEDIATE FOR PREPARING A CATECHOL-O-METHYLTRANSFERASE INHIBITOR Public/Granted day:2014-11-27
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