3-Substituted-7-[3-(imidazol-1-yl)phenyl]-pyrazolo[1,5-a]pyrimid

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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544281, C07D23900, A61K 31505

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active

055389775

ABSTRACT:
Disclosed are 3-substituted-7-[3-(imidazol-1-yl)phenyl]-pyrazolo[1,5-a]pyrimidines of the formula: ##STR1## wherein R.sup.1, R.sup.3 and R.sup.4 are defined in the specification which compounds have anxiolytic, anti-convulsant, sedative-hypnotic and skeletal muscle relaxant activity.

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