C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/215, 167/301
C07D 413/04 (2006.01) A61K 31/535 (2006.01) C07D 265/14 (2006.01) C07D 265/20 (2006.01)
Patent
CA 2039319
- 1 - HOE 90/F 099 Abstract of the disclosure Benzoxazine derivatives, process for their preparation and their use for the treatment or for the prophylaxis of diseases Benzoxazine derivates of the formula I Image I where R(1) and R(2) are equal to H, OH, alkoxy, Hal or a large number of other substituents, R(3) is equal to alkyl or alkanoyl; R(4) is equal to H, alkyl or alkanoyl, and R(5) is equal to pyrid(azin)yloxy, pyrimidinyloxy, pyrazinyloxy and other heterocycles and their salts are valuable pharmaceuticals for the treatment of disorders of the cardiovascular system, of asthma, of smooth muscular disorders, of high blood pressure, of cardia arrhythmias and of circulatory disorders of the brain; they are additionally used for topical application for the control of hair loss.
Englert Heinrich C.
Linz Wolfgang
Mania Dieter
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Englert Heinrich C.
Hoechst Aktiengesellschaft
Linz Wolfgang
Mania Dieter
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