C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/211, 260/251
C07D 405/14 (2006.01) C07D 311/08 (2006.01) C07D 405/12 (2006.01) C07D 407/12 (2006.01) C07D 407/14 (2006.01) C07D 409/14 (2006.01) C07D 417/14 (2006.01)
Patent
CA 1248101
ABSTRACT Aminoalkoxybenzopyranones of the formula Image wherein ? is a single or double bond, n is an integer from 2-5, R is H, -CF3, lower alkyl or lower alkoxy, and Het is 2-, 3- or 4-pyridinyl, 2-, 4- or 5-pyrimidinyl, 2-pyrazinyl, 2- or 3-thienyl, 2- or 3-furanyl, 2- or 5- thiazolyl or these groups substituted by lower alkyl, lower alkoxy or halogen, are described as well as methods of preparation, pharmaceutical compositions and methods for treating anxiety and psychoses such as schizophrenia therewith.
502293
Dewald Horace A.
Heffner Thomas G.
Wise Lawrence D.
Macrae & Co.
Warner-Lambert Company
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