Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-03-18
1977-01-04
Curtis, Allen B.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260333, 26029380, C07D31308, C07D40512
Patent
active
040012247
ABSTRACT:
Compounds of the formula: ##STR1## are disclosed. In this structural formula X is ##STR2## and Y is hydrogen, lower alkyl, hydroxy, lower alkoxy, chloro, bromo or aryl. Included within the scope of this invention are tautomers of the above compound. These compounds and their tautomers are indicated in the management of allergic manifestations such as bronchial asthma.
REFERENCES:
patent: 3927034 (1975-12-01), Sawaki et al.
Chem. Abs. 3477e, vol. 64, 1966.
Klutchko Sylvester
VON Strandtmann Max
Chow Frank S.
Curtis Allen B.
Graddis Albert H.
Warner-Lambert & Company
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