Therapeutically useful imidazo[1,2-a]pyridine derivatives

Details Therapeutically useful imidazo[1,2-a]pyridine derivatives Therapeutically useful imidazo[1,2-a]pyridine derivatives

1983-04-13

1985-01-08

Jiles, Henry R.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Bacterium or component thereof or substance produced by said...

42424854, 42424857, 424256, 544 584, 544127, 544362, 546121, A61K 31435, C07D47104

Patent

active

044926952

ABSTRACT:
An imidazo[1,2-a]pyridine derivative of the formula: ##STR1## wherein Y represents a hydrogen or halogen atom or a C.sub.1-4 alkyl radical, Z represents a furan-2-yl, thien-2-yl or pyridin-2-yl radical optionally carrying a halogen atom or a methyl or ethyl radical in the 5-position, and R represents the hydroxy radical, a C.sub.1-4 alkoxy radical or a group --NR.sub.1 R.sub.2 in which R.sub.1 and R.sub.2 independently of one another each represent a hydrogen atom; a straight- or branched-chain C.sub.1-5 alkyl radical optionally carrying one or more halogen atoms or a hydroxy radical, a group --N(C.sub.1-4 alkyl).sub.2, a carbamoyl radical or a C.sub.1-4 alkoxy radical; the allyl radical; the propargyl radical; a C.sub.3-6 cycloalkyl radical; the benzyl radical; or the phenyl radical, or alternatively --NR.sub.1 R.sub.2 together represent a heterocyclic ring containing from 3 to 6 carbon atoms, or a heterocyclic ring of the formula ##STR2## in which X is O, S, CHOR' or N-R", R' being a hydrogen atom or the benzyl radical and R" being a hydrogen atom, a C.sub.1-4 alkyl radical or the phenyl radical optionally carrying a methoxy radical or a halogen atom, are new compounds. They are therapeutically useful as they possess anxiolytic, antianoxic, sleep-inducing, hypnotic and anticonvulsant properties.

REFERENCES:
patent: 4382938 (1983-05-01), Kaplan et al.

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