| abstract |
2-Amino-4-quinazolinone derivatives (I) and their salts are new. 2-Amino-4-quinazolinone derivatives of formula (I) and their salts are new. [Image] R1, R2, R3, R41-6C alkyl, 1-7C alkoxy, 1-7C acyl, phenyl (all optionally substituted), carboxy, carboxymethyl, hydroxymethyl, amino, (monosubstituted)amino, OH, carboxamide, N-(1-6C alkyl)carboxamide (all optionally protected), N, N-di(1-6C alkyl)carboxamide, trifluoromethyl, N-((1-6C alkyl)sulfonyl)amino, N-(phenylsulfonyl)amino, H, halo, cyano, nitro1-7C acyloxy or (disubstituted)amino; R5H, 1-8C alkyl (optionally substituted), 7-12C alkylphenyl or 7-12C substituted phenylalkyl; R6H, 1-8C alkyl, 1-8C substituted alkyl, 7-12C alkylphenyl or 7-12C substituted phenylalkyl; and R7H, 1-8C alkyl (optionally substituted), 7-12C alkylphenyl or 7-12C substituted phenylalkyl ACTIVITY : Anorectic. MECHANISM OF ACTION : Liver X receptor (LXR) (nuclear receptor) agonist. (1) were assessed for its activity of mediating transactivation of LXR mediated transcription in HEK293 cells. A dose-dependent transactivation with median effective concentration of 3 MicroM of the reporter gene by LXRa was observed. |