Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1984-09-24
1986-04-01
Daus, Donald G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544263, 544319, 544333, 544335, A61K 31505, C07D47104
Patent
active
045798486
ABSTRACT:
This invention is concerned with 5-substituted[1,2,4]triazolo[1,5-c]pyrimidin-2-amines selected from those of Formula I, which are active as antiasthma agents.
REFERENCES:
patent: 3045015 (1962-04-01), Miller
patent: 3046276 (1962-07-01), Miller
patent: 3053844 (1962-09-01), Miller
patent: 4269980 (1981-05-01), Hardy
patent: 4528288 (1985-04-01), Wade
Brockman John A.
Hardy, Jr. Robert A.
Paul Rolf
American Cyanamid Company
Benson Robert
Congor, Jr. Edward A.
Daus Donald G.
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