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Kazuhiko Kimura
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Otsu, JP
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last 30 patents
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Patent Grant
1-4-dihydropyridine derivative, process for preparing the same and...
Patent number
5,158,963
Issue date
Oct 27, 1992
Kaken Pharmaceutical Co., Ltd.
Michio Nakanishi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for preparing optically active [S]-2-acetyl-7-(2-hydroxy-3-...
Patent number
4,515,977
Issue date
May 7, 1985
Kaken Pharmaceutical Co., Ltd.
Jun Nakano
C07 - ORGANIC CHEMISTRY