Nitrogen-containing heterocyclic compounds as class III antiarrh

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

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514253, 514254, 514255, 514311, 514314, 514336, 514341, 514342, 514343, 514397, 514399, 544283, 544295, 544353, 544357, 544360, 544361, 544363, 544364, 544366, 544369, 544370, 544371, 544373, 544376, 544392, 544393, 544395, 544399, 544400, 544401, 544402, 544403, 546174, 546175, 546176, 546193, 546194, 546196, 546198, 546199, 546200, 546201, 546209, 546278, 548194, 548195, 5483114, 5483121, 5483117, 5483461, 5483341, 5483335, A61K 31495, A61K 3147, A61K 3144, C07D40100, C07D40300, C07D40500, C07D40900, C07D

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052159892

ABSTRACT:
Compounds of structural formula: ##STR1## wherein Ar is an aromatic ring, B is a cyclic moiety fused to Ar of 5-7 members, X and Y are bridging groups, Q is a nitrogen containing heterocycle, R.sup.2 and R.sup.3 are H, substituted or unsubtituted C.sub.1-3 alkyl, C.sub.1-3 alkoxy, N(R).sub.2, halogen, CF.sub.3 or R.sup.5 and R.sup.1 is H or an aryl group.

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patent: 4804662 (1989-02-01), Nickisch et al.
patent: 4806536 (1989-02-01), Cross et al.
patent: 4806555 (1989-02-01), Lamsford et al.

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