C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/242.01
C07D 487/04 (2006.01) C07D 231/38 (2006.01)
Patent
CA 1192546
Abstract of the Disclosure The invention relates to novel substituted 1H-pyrazole[1,5-a] pyrimidines of formula I Image (I) wherein R1 is an unsubstituted or substituted pyridyl group, an unsubstituted or substituted phenyl ring, a benzyl group or an alkyl group, R2 and R3 are each hydrogen, halogen or an alkyl group, R4 is hydrogen, alkyl or phenyl, R5 is a substituted amino group or a hydroxy or alkoxy group, and pharmaceutically acceptable salts. The compounds display anti-inflammatory and analgesic activity.
423644
Buttinoni Ada
Doria Gianfederico
Passarotti Carlo
Farmitalia Carlo Erba S.p.a.
Fetherstonhaugh & Co.
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