Invention Grant
- Patent Title: Synthesis of quaternary salt compounds
- Patent Title (中): 季盐化合物的合成
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Application No.: US12256114Application Date: 2008-10-22
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Publication No.: US08168829B2Publication Date: 2012-05-01
- Inventor: David C. Palmer , Sergio Casco-Cancian , Tong Xiao , Kirk L. Sorgi , Armin Roessler , Anita Vladislavic , Roger Faessler
- Applicant: David C. Palmer , Sergio Casco-Cancian , Tong Xiao , Kirk L. Sorgi , Armin Roessler , Anita Vladislavic , Roger Faessler
- Applicant Address: BE Beerse
- Assignee: Janssen Pharmaceutica N.V.
- Current Assignee: Janssen Pharmaceutica N.V.
- Current Assignee Address: BE Beerse
- Agent Mark J. Cohen
- Main IPC: C07C211/00
- IPC: C07C211/00
Abstract:
The present invention is directed to a process, having a reduced environmental impact, for preparing phenylamino substituted quaternary salt compounds that are CCR2 antagonists.
Public/Granted literature
- US20090112004A1 SYNTHESIS OF QUATERNARY SALT COMPOUNDS Public/Granted day:2009-04-30
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