Patents
Patents for C07C 281 - Derivatives of carbonic acid containing functional groups covered by groups in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group (2,117)
05/1977
05/10/1977US4022905 Benzylidene hydrazino-1,2,4-triazoles, pharmaceuticals therewith, and method of use
03/1977
03/29/1977US4015016 [(2-Alkoxyberzylidine)amino]quanidines and their anticoccidal use
12/1976
12/28/1976US4000296 Antisecretory agents, inhibition of histamine receptors
11/1976
11/16/1976US3992446 Substituted aminochlorobenzylamino guanidine compounds
10/1976
10/12/1976US3985793 Crosslinking agents, adhesives, chain extenders; bisammoniooxyformamidates
09/1976
09/14/1976US3980705 Purification of robenidine hydrochloride
08/1976
08/17/1976US3975533 O-halobenzylideneaminoguanidines, antidepressant
08/03/1976US3973039 [(2-Alkoxybenzylidine)amino]guanidines and their anticoccidial use
08/03/1976US3972932 Novel 2,6-disubstituted phenyl-aminoguanidine compounds
07/1976
07/27/1976US3971786 Pyridyl alkylguanidine compounds, composition therewith, and methods of inhibiting H-2 histamine receptors
07/13/1976US3969466 Preparation of hydrazodicarbonamide
05/1976
05/04/1976US3954996 Bactericides
04/1976
04/13/1976US3950539 Substituted diaminoguanidines
04/13/1976US3950421 Guanidine nitrate, hydrazine
04/06/1976US3948854 Salicylic acid hydrazide stabilizers for polymers
03/1976
03/02/1976US3941825 Substituted aminobenzylideneamino guanidine compounds
02/1976
02/10/1976US3937715 Plant growth regulators
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