Derivatives of arene and hetero-arene carboxamides and their use

Details Derivatives of arene and hetero-arene carboxamides and their use Derivatives of arene and hetero-arene carboxamides and their use

1983-04-05

1985-02-12

Jiles, Henry R.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

549 77, 564162, 514259, 564166, 564172, 514311, 514314, 514307, 514351, 514357, 514438, 514613, 544116, 544119, 544127, 544128, 544131, 544158, 544162, 544174, 544176, 544283, 544284, 544360, 544362, 544379, 544391, 546114, 546144, 546167, 546169, 546194, 546281, 546334, 548527, 548539, A61K 31435, C07D49504

Patent

active

044990944

ABSTRACT:
Compounds with the formula: ##STR1## in which R.sub.1 and R.sub.2 represent independently, a linear or branched alkyl, cycloalkyl, phenylalkyl or cycloalkylalkyl group. R.sub.1 and R.sub.2 may also represent an alkenyl or alkynyl group. R.sub.1 and R.sub.2 may also represent a group of the formula --R.sub.3 --Z--R.sub.4 in which R.sub.3 represents an alkylene group, on condition that at least 2 carbon atoms separate the nitrogen atom from the group Z; R.sub.4 represents an alkyl group, and Z an atom of oxygen, sulphur or the group >N--R.sub.5, R.sub.5 representing a hydrogen atom or an alkyl group. R.sub.1 and R.sub.2 may form, with the nitrogen atom to which they are attached, a heterocyclic ring. Ar represents a phenyl, pyridyl or thienyl group, or a substituted phenyl group, A and B representing independently, N or CH--, the group C representing the residue of a benzene or thiophene ring. These compounds can be used as medicaments, in particular, for the various applications of benzodiazepines.

REFERENCES:
patent: 1069296 (1913-08-01), Schwabe
patent: 4402961 (1983-09-01), Dubroeucq et al.
Fryer et al., J. of Org. Chem., vol. 32, No. 12, Dec. 1967, pp. 3798-3803.

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