Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1983-05-02
1985-07-30
Rivers, Diana G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544263, 544311, 544316, 544320, A61K 31505, C07D48704
Patent
active
045322422
ABSTRACT:
Substituted triazolo[4,3-c]pyrimidines which are bronchodilators. The pharmacological use of these compounds, and synthetic intermediates for the preparation of these compounds are also described.
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Riker Laboratories Inc.
Rivers Diana G.
Sell Donald M.
Smith James A.
Sprague Robert W.
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