Imidazopyridines

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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544235, 544238, 544284, 544333, 544362, 546118, A61K 31435, C07D47104

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active

053896424

ABSTRACT:
Novel imidazopyridine derivatives of the formula I ##STR1## in which R is ##STR2## and R.sup.1 to R.sup.4, X and Y are as defined herein, and their salts have antagonistic properties towards angiotensin(II) and can be used for the treatment of hypertension, aldosteronism, cardiac insufficiency and increased intraocular pressure and also disorders of the central nervous system.

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Chiu et al., "Nonpeptide Angiotensin II Receptor Antagonists. III. Structure-Function Studies", The Journal of Pharmacology and Experimental Therapeutics, vol. 250, No. 3 (1989), pp. 867-874.
Wong et al., "Nonpeptide Angiotensin II Receptor Antagonists. VIII. Characterization of Functional Antagonism Displayed by DuP 753, an Orally Active Antihypertensive Agent", Journal of Pharmacology and Experimental Therapeutics, vol. 252, No. 2 (1990), pp. 719-725.

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