Invention Application
- Patent Title: Process for the preparation of pyridopyrimidones
- Patent Title (中): 吡啶并嘧啶酮的制备方法
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Application No.: US11029139Application Date: 2004-12-31
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Publication No.: US20050176957A1Publication Date: 2005-08-11
- Inventor: Sarvajit Chakravarty , Sundeep Dugar , Richland Tester , Aurelia Conte
- Applicant: Sarvajit Chakravarty , Sundeep Dugar , Richland Tester , Aurelia Conte
- Main IPC: C07D239/90
- IPC: C07D239/90 ; C07D239/91 ; C07D471/04 ; C07D487/02
Abstract:
The present invention is directed to a process for making 2-substituted pyridopyrimidones. In particular, 2-substituted pyridopyrimidones are made through the single step reaction of suitable acid derivatives with desired derivatives of amidines.
Public/Granted literature
- US07119199B2 Process for the preparation of pyridopyrimidones Public/Granted day:2006-10-10
Information query
