Non-steriodal anti-inflammatory agents: III-synthesis of pyrazole derivatives of 4 [3H] -quinazolinones

Several groups of compounds were synthesized having a pyrazole or pyrazoline moiety attached to 4[3H]-quinazolinone at the 2- or 3-position either directly or through different linkages. The linkages include methinamino, therapy iminomethyl, aminoethyl or methinehydrazino grouping. The anti-inflammatory activity of representative examples of the products is reported