Invention Grant
- Patent Title: Compounds as semaphorin inhibitors
- Patent Title (中): 化合物作为信号素抑制剂
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Application No.: US10502453Application Date: 2003-01-22
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Publication No.: US07642362B2Publication Date: 2010-01-05
- Inventor: Kazuo Kumagai , Nobuo Hosotani
- Applicant: Kazuo Kumagai , Nobuo Hosotani
- Applicant Address: JP Osaka-Shi
- Assignee: Dainippon Sumitomo Pharma Co., Ltd.
- Current Assignee: Dainippon Sumitomo Pharma Co., Ltd.
- Current Assignee Address: JP Osaka-Shi
- Agency: Venable LLP
- Agent Robert Kinberg; Nancy J. Axelrod
- Priority: JP2002-015216 20020124
- International Application: PCT/JP03/00567 WO 20030122
- International Announcement: WO03/062243 WO 20030731
- Main IPC: C07D311/92
- IPC: C07D311/92 ; C07D493/00 ; C07D311/94
Abstract:
Compounds represented by the general formula (1) wherein R1 and R3 are each independently hydrogen or a carboxyl group and R2 and R4 are each independently hydrogen or a hydroxyl group, or pharmaceutically acceptable salts thereof, which exhibit semaphorin-inhibitory activity and are useful as preventives or remedies for neuropathic and neurodegenerative diseases are provided.
Public/Granted literature
- US20050119334A1 Novel compounds as semaphorin inhibitors Public/Granted day:2005-06-02
Information query
