N,N'-disubstituted guanidines and their use as excitatory amino

N,N'-disubstituted guanidines containing a carboxyl or a tetrazo

N,N'-disubstituted piperazines

N,N'-substituted imidodicarbonimidic diamides derived from hydro

N,N,N',N'-6-(1-piperazinyl)-2,5-pyridinediamines

N,N,N',N'-tetrasubstituted-1,2-ethanediamine derivative compound

N,N- substituted amines and use thereof in hair growth promotion

N,N-bis (quinolin-4-yl)-diamine derivatives, their preparation a

N,n-bis(sulfonyl)hydrazines useful as antineoplastic agents

N,N-di(aryl) cyclic urea derivatives as anti-coagulants

N,N-di(aryl) cyclic urea derivatives as anti-coagulants

N,N-di(aryl) cyclic urea derivatives as anti-coagulants

N,N-di(aryl) cyclic urea derivatives as anti-coagulants

N,N-di(aryl) cyclic urea derivatives as anti-coagulants

N,N-di(aryl) cyclic urea derivatives as anti-coagulants

N,N-di(aryl) cyclic urea derivatives as anti-coagulants

N,N-Di-(n-Propyl)dopamine derivatives

N,N-Di-alkyl(phenoxy)benzamide derivatives

N,N-diacylpiperazine tachykinin antagonists

N,N-diacylpiperazines