Hiroshi Egawa

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Toyonaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Quinoline derivatives, pharmaceutical composition and method of use
- Patent number 4,886,810
- Issue date Dec 12, 1989
- Dainippon Pharmaceutical Co., Ltd.
- Jun-ichi Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-substituted-6,8-difluoroquinolines useful as antibacterial agents
- Patent number 4,795,751
- Issue date Jan 3, 1989
- Dainippon Pharmaceutical Co., Ltd.
- Jun-ichi Matsumoto
- C07 - ORGANIC CHEMISTRY