C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/254
C07D 239/91 (2006.01) C07D 265/22 (2006.01)
Patent
CA 1092118
ABSTRACT Novel 2-disubstituted phenyl-3,4-dihydro-4-oxo-quinazolines and methods for their preparation, the quinazolines exhibiting high levels of antiallergic activity and are therefore useful in the preparation and treatment of bronchial asthma, allergic rhinitis, hay fever, urticaria and dermatosis.
293638
Corno Maria L.
Doria Gianfederico
Giraldi Piernicola
Lauria Francesco
Romeo Ciriaco
Farmitalia Carlo Erba S.p.a.
Fetherstonhaugh & Co.
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