C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/242.01
C07D 471/04 (2006.01)
Patent
CA 1191848
Abstract of the Disclosure This invention relates to the novel compound 11-oxo-11-H-pyrido- [2,1-6]quinazoline-2-carboxylic acid, of formula Image and its pharmaceutically acceptable salts. The compound displays interesting pharmacological properties, in particular an anti-allergic activity and also muscle-relaxing and vasodilatory activities. Processes for the preparation of the novel compound are described and exemplified, and examples of pharmaceutical compositions containing the novel compound are given.
399327
Fugner Armin
Mentrup Anton
Renth Ernst-Otto
Schromm Kurt
Boehringer Ingelheim G.m.b.h.
Fetherstonhaugh & Co.
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