Document Type and Number:
Japanese Patent JPS4897865
Kind Code:
A
Application Number:
JP2868572A
Publication Date:
December 13, 1973
Filing Date:
March 22, 1972
Export Citation:
International Classes:
C07D251/04; C07D203/18; C07D205/04; C07D207/06; C07D223/04; C07D225/02; C07D295/18
Domestic Patent References:
| JP40022382A | ||||
| JP39002232A |
Foreign References:
| US3280069A | 1966-10-18 |