Document Type and Number:
Japanese Patent JPH0261942
Kind Code:
B2
Inventors:
KAMETANI TETSUJI
Application Number:
JP21654682A
Publication Date:
December 21, 1990
Filing Date:
December 10, 1982
Export Citation:
Assignee:
DAIICHI SEIYAKU CO
International Classes:
C07D205/08; C07D205/095; C07D403/04; C07D405/14; C07D499/80; C07F9/535
Next Patent: JPH0261943