Substituted triazolo[1,5-c]pyrimidines

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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544263, A61K 31505, C07D48704

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active

045282889

ABSTRACT:
Substituted triazolo[1,5-c]pyrimidines which are bronchodilators. The pharmacological use of these compounds and pharmaceutical compositions containing these compounds are also described.

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