Yuko Yoshida

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
8-Piperazinyl-1,7-naphthyridine derivative having pharmaceutical ac...
- Patent number 4,866,176
- Issue date Sep 12, 1989
- SS Pharmaceutical Co., Ltd.
- Haruyoshi Honda
- C07 - ORGANIC CHEMISTRY