Document Type and Number:
Japanese Patent JPS5224021
Kind Code:
B2
Application Number:
JP13010372A
Publication Date:
June 28, 1977
Filing Date:
December 27, 1972
Export Citation:
International Classes:
C07C45/74; C07C49/683; C07C49/697; C07C49/753; C07C49/755; C07C51/00; C07C62/38; C07C65/40; C07C67/00; C07C227/00; C07C227/10; C07C229/38; C07D303/32; C07D311/76; C07D317/60; C07D493/10; G01N31/00; G01N31/22; G01N33/00; G01N33/48; G01N33/52; G01N33/68