2 heteroaryl 3,3 dialkyl-5-(3 oxo-2,3,4,5 tetrahydro-6 pyridazin

Details 2 heteroaryl 3,3 dialkyl-5-(3 oxo-2,3,4,5 tetrahydro-6 pyridazin 2 heteroaryl 3,3 dialkyl-5-(3 oxo-2,3,4,5 tetrahydro-6 pyridazin

1988-02-24

1990-05-15

Daus, Donald G.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

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

514183, 5142222, 5142268, 5142278, 5142292, 5142315, 514241, 514242, 514339, 544 3, 544 53, 544 56, 544 63, 544 66, 544 67, 544 88, 544 98, 544111, 544179, 544180, 544182, 544230, 544238, 546373, 564148, A61K 3150, C07D40104

Patent

active

049258451

ABSTRACT:
Gem 3 dialkyl or spiro 4 aryl or heteroaryl 5 heterocyclic 3 H indoles and their pharmaceutically acceptable salts are prepared. They are useful for reducing blood pressure producing a positive inotropic action influencing thrombocyte aggregation and improving microcirculation. Hydrazinophenyl heterocyclic intermeidates are also disclosed.

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