Synthesis and biological properties of some 5-aminoorotic acid derivatives.
2,4-Dihydroxy-5-benzoylaminopyrimidine-6-carboxylic acid 1 in the reaction with SOCI2 gave 1-benzoyl-2-oxo-4,6-dihyroxyazetino [3.2-d] pyrimidine 2 which reacted with aliphatic and aromatic amines in ethanol to give appropriate amides 4a-4h of 1 and ethyl 2,4-dihydroxy-5-benzolaminopyrimidine-6-carboxylate 5. Compounds 4d-4g and 8 were centrally active and showed a promising anti-inflammatory and analgesic activity.
D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D007928:Lethal Dose 50; D008297:Male; D051379:Mice; D009963:Orotic Acid / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains
D000894:Anti-Inflammatory Agents, Non-Steroidal; D009963:Orotic Acid