Rinzo Nishizawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spergualin-related compounds having a phenylene group as well as a...
- Patent number 4,556,735
- Issue date Dec 3, 1985
- Zaidan Hojin Biseibutsu Kagaku KenkyuKai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Spergualin-related compounds and process for the preparation thereof
- Patent number 4,529,549
- Issue date Jul 16, 1985
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates of 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-ph...
- Patent number 4,464,532
- Issue date Aug 7, 1984
- Nippon Kayaku Kabushiki Kaisha
- Yukio Takei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing threo-3-amino-2-hydroxy-butanoyl-aminoacetic...
- Patent number 4,453,003
- Issue date Jun 5, 1984
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing threo-3-amino-2-hydroxybutanoyl-aminoacetic a...
- Patent number 4,391,986
- Issue date Jul 5, 1983
- Nippon Kayaku Kabushiki Kaisha
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl...
- Patent number 4,350,813
- Issue date Sep 21, 1982
- Nippon Kayaku Kabushiki Kaisha
- Yukio Takei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing threo-3-amino-2-hydroxybutanoyl-aminoacetic a...
- Patent number 4,281,180
- Issue date Jul 28, 1981
- Nippon Kayaku Kabushiki Kaisha
- Hamao Umezawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bestatin
- Patent number 4,240,975
- Issue date Dec 23, 1980
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing optically active amino acid or mandelic acid
- Patent number 4,224,239
- Issue date Sep 23, 1980
- Nippon Kayaku Kabushiki Kaisha
- Yasuhisa Tashiro
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active amino acid-mandelic acid complexes
- Patent number 4,198,524
- Issue date Apr 15, 1980
- Nippon Kayaku Kabushiki Kaisha
- Yasuhisa Tashiro
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bestatin
- Patent number 4,189,604
- Issue date Feb 19, 1980
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY

Rinzo Nishizawa

Person

Patents Grantslast 30 patents

Spergualin-related compounds having a phenylene group as well as a...

Spergualin-related compounds and process for the preparation thereof

Intermediates of 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl-1-ph...

Process for producing threo-3-amino-2-hydroxy-butanoyl-aminoacetic...

Process for producing threo-3-amino-2-hydroxybutanoyl-aminoacetic a...

Process for producing 7-alkoxycarbonyl-6,8-dimethyl-4-hydroxymethyl...

Process for producing threo-3-amino-2-hydroxybutanoyl-aminoacetic a...

Bestatin

Process for preparing optically active amino acid or mandelic acid

Optically active amino acid-mandelic acid complexes

Bestatin