Document Type and Number:
Japanese Patent JPS4816196
Kind Code:
B1
Application Number:
JP5534870A
Publication Date:
May 19, 1973
Filing Date:
June 26, 1970
Export Citation:
International Classes:
C12P33/20; A47B77/02; A61K31/585; C07J19/00; C12R1/685; (IPC1-7): C07C173/04