Toyofumi Yamaguchi

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stable solid 2-octynyl adenosine and process for producing the same
- Patent number 5,939,543
- Issue date Aug 17, 1999
- Yamasa Shoyu Kabushiki Kaisha
- Manami Morozumi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing synthetic intermediates of 2-alkynyladenosine...
- Patent number 5,459,254
- Issue date Oct 17, 1995
- Yamasa Shoyu Kabushiki Kaisha
- Toyofumi Yamaguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tri-O-acetyl-2-alkynyladenosines
- Patent number 5,283,327
- Issue date Feb 1, 1994
- Yamasa Shoyu Kabushiki Kaisha
- Toyofumi Yamaguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Therapeutic 2-alkynyl adenosine agent for ischemic diseases of the...
- Patent number 5,270,304
- Issue date Dec 14, 1993
- Yamasa Shoyu Kabushiki Kaisha
- Kentaro Kogi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2-substituted adenosine derivatives and pharmaceutical compositions...
- Patent number 5,189,027
- Issue date Feb 23, 1993
- Yamasa Shoyu Kabushiki Kaisha
- Takanori Miyashita
- C07 - ORGANIC CHEMISTRY