N,N-diacylpiperazines

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

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5142322, 5142358, 514252, 514255, 540589, 544 60, 544121, 544357, 544366, 544379, 544383, 544388, 544389, 544390, 548254, 5483341, 548540, 562844, A61K 31495, A61K 3154, C07D40312, C07D40914

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active

053489551

ABSTRACT:
Diacylpiperazines of general structural formula: ##STR1## are: angiotensin II (A-II) antagonists with affinity for both AT.sub.1 and AT.sub.2 receptors useful in the treatment of hypertension, congestive heat failure, cerebrovascular, cognitive, and CNS disorders.

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