1-carbocyclic aryl-2-tertiary amino-3, 4-hydrocarbon and carbocyclic aryl-3-pyrazolidones
United States Patent 3247201
Inventors:
Marle, David DE. J.
Donovan, Thomas S.
Publication Date:
04/19/1966
Assignee:
EASTMAN KODAK CO
Other Classes:
548/364.100, 430/483, 548/370.400, 546/166, 546/211, 548/370.700, 548/370.100, 544/371
International Classes:
C07D231/08; G03C1/42; G03C5/30; G03C8/06; C07D231/00; G03C8/02