Kozo Takahashi

Person

Tokyo, JA

People

Patents Grantslast 30 patents

Information Patent Grant
Pyrrolidinyl and piperidinyl benzamide derivatives
- Patent number 4,097,487
- Issue date Jun 27, 1978
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Substituted amino-.alpha.-aminomethylbenzyl alcohol derivatives
- Patent number 4,063,025
- Issue date Dec 13, 1977
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazine derivatives
- Patent number 4,041,032
- Issue date Aug 9, 1977
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2-aminomethyl-1-ethylpyrrolidine
- Patent number 4,035,252
- Issue date Jul 12, 1977
- Yamanouchi Pharmaceutical Co., Ltd.
- Keijiro Odo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Sodium .beta.-[2,6-dimethyl-3,5-bis(ethoxycarbonyl)-4-(3-nitropheny...
- Patent number 4,021,434
- Issue date May 3, 1977
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.alpha.-Aminomethylbenzyl alcohol derivatives
- Patent number 3,994,974
- Issue date Nov 30, 1976
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
1,4-Dihydropyridine derivatives
- Patent number 3,985,758
- Issue date Oct 12, 1976
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing cephalosporanic acid ester derivatives
- Patent number 3,953,437
- Issue date Apr 27, 1976
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel oxofuryl ester derivatives of penicillin and cephalosporin
- Patent number 3,951,954
- Issue date Apr 20, 1976
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of the cephalosporanic acid derivative
- Patent number 3,935,198
- Issue date Jan 27, 1976
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY

Kozo Takahashi

Person

Patents Grantslast 30 patents

Pyrrolidinyl and piperidinyl benzamide derivatives

4-Substituted amino-.alpha.-aminomethylbenzyl alcohol derivatives

Pyrazine derivatives

Process for producing 2-aminomethyl-1-ethylpyrrolidine

Sodium .beta.-[2,6-dimethyl-3,5-bis(ethoxycarbonyl)-4-(3-nitropheny...

.alpha.-Aminomethylbenzyl alcohol derivatives

1,4-Dihydropyridine derivatives

Process of preparing cephalosporanic acid ester derivatives

Novel oxofuryl ester derivatives of penicillin and cephalosporin

Process for the preparation of the cephalosporanic acid derivative