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Teiji Kishimoto
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Kawanishi, JP
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last 30 patents
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Patent Grant
1,2,3,4-Tetrahydroisoquinolines 6.10,7,8 dihydroxy substitute-1-met...
Patent number
4,447,436
Issue date
May 8, 1984
Fujisawa Pharmaceutical Co., Ltd.
Teiji Kishimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,2,3,4-Tetrahydroisoquinoline derivatives and the preparation thereof
Patent number
4,370,332
Issue date
Jan 25, 1983
Fujisawa Pharmaceutical Co., Ltd.
Teiji Kishimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,2,3,4-Tetrahydroisoquinoline derivatives and the preparation thereof
Patent number
4,292,320
Issue date
Sep 29, 1981
Fujisawa Pharmaceutical Company, Limited
Teiji Kishimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,2,3,4-Tetrahydroisoquinolines and the preparation thereof
Patent number
4,220,647
Issue date
Sep 2, 1980
Fujisawa Pharmaceutical Co., Ltd.
Teiji Kishimoto
C07 - ORGANIC CHEMISTRY