Masayuki Murakami

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Itami, JA

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Patents Grantslast 30 patents

Information Patent Grant
Cephalosporins having a metaloxy group in 3-substituent
- Patent number 4,092,474
- Issue date May 30, 1978
- Shionogi & Co., Ltd.
- Mitsuru Yoshioka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of 7-acylamino-3-oxyiminomethyl-3...
- Patent number 4,053,469
- Issue date Oct 11, 1977
- Shionogi & Co., Ltd.
- Mitsuru Yoshioka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin compounds
- Patent number 3,997,528
- Issue date Dec 14, 1976
- Shionogi & Co., Ltd.
- Mitsuru Yoshioka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Oxyiminomethyl-cephalosporins
- Patent number 3,987,039
- Issue date Oct 19, 1976
- Shionogi & Co., Ltd.
- Mitsuru Yoshioka
- C07 - ORGANIC CHEMISTRY