Wataru Tanaka

Follow

Person

Houya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
4'-demethyl-4-epipodophyllotoxin derivative
- Patent number 4,716,221
- Issue date Dec 29, 1987
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 4'-demethyl-4-epipodophyllotoxin
- Patent number 4,547,567
- Issue date Oct 15, 1985
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Hamao Umezawa
- C07 - ORGANIC CHEMISTRY