C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/215, 260/244
C07D 498/04 (2006.01) A61K 31/535 (2006.01)
Patent
CA 1283104
ADDG032586 ABSTRACT trans-Benzopyran-4,3b-1,4 oxazines are described as well as methods of preparation. The compounds are presynaptic dopamine agonists and may be used in pharma- ceutical composition form for treating psychoses, e.g., schizophrenia. The compounds have the general formula: Image wherein R is hydrogen, lower alkyl or aryllower alkyl; X is hydroxy, lower alkyl, lower alkoxy, halogen, or benzyloxy, or a pharmaceutically acceptable acid addition salt thereof.
535535
Dewald Horace A.
Wise Lawrence D.
Dewald Horace A.
Macrae & Co.
Warner-Lambert Company
Wise Lawrence D.
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