Tetsuo Sekiya

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Ami, JP

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Patents Grantslast 30 patents

Information Patent Grant
2-Phenylalkyl-3-aminoalkyl-4(3H)-quinazolinone compound
- Patent number 4,668,682
- Issue date May 26, 1987
- Mitsubishi Chemical Industries Limited
- Tetsuo Sekiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinazoline derivatives and pharmaceutical composition thereof
- Patent number 4,607,034
- Issue date Aug 19, 1986
- Mitsubishi Yuka Pharmaceutical Co., Ltd.
- Susumu Mizogami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5,6-Alkylenepyrimidine derivative
- Patent number 4,352,928
- Issue date Oct 5, 1982
- Mitsubishi Yuka Pharmaceutical Co., Ltd.
- Hidetoshi Hiranuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antihypertensive quinazoline derivatives
- Patent number 4,189,484
- Issue date Feb 19, 1980
- Mitsubishi Yuka Pharmaceutical Co., Ltd.
- Susumu Mizogami
- C07 - ORGANIC CHEMISTRY