Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1977-06-06
1978-09-19
Daus, Donald G.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
26029369, 26032637, 424244, 424267, 424274, 424250, 42424854, 544111, 544359, C07D20508, A61K 31395
Patent
active
041153820
ABSTRACT:
Compounds having the formula ##STR1## wherein X is oxygen or sulfur; R.sub.1 is alkyl, cycloalkyl or aryl; R.sub.2 is dialkylamino or a nitrogen containing heterocyclic group; A.sub.1 is a saturated bond or an alkylene group having 1 to 4 carbon atoms; and A.sub.2 is an alkylene group having 2 to 5 carbon atoms; have antiinflammatory activity.
REFERENCES:
patent: 3194801 (1965-07-01), Perelman
patent: 3481920 (1969-12-01), Hargrove
Duran et al., Tet. Letters 1970, 245-248.
Sekiya et al., Chem. Abs. 84, 163799r (1975).
Sekiya et al., Chem. Abs. 84, 17035x (1976).
Krapcho John
Turk Chester F.
Barrack Donald J.
Berch Mark L.
Daus Donald G.
E. R. Squibb & Sons Inc.
Levinson Lawrence S.
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