Document Type and Number:
Japanese Patent JPS5337345
Kind Code:
B1
Application Number:
JP750271A
Publication Date:
October 07, 1978
Filing Date:
February 18, 1971
Export Citation:
International Classes:
C07D261/20; C07D498/22; A61K31/44; C07D221/00; C07D261/00; C07D273/00; (IPC1-7): C07D261/20; C07D498/22