Patent ID: 6720420
Filing Date: 2004-04-13
Classification: C07D

Abstract:
A compound comprising the formula: wherein X is nitrogen or carbon; R1 and R2 are each independently hydrogen, hydroxy, nitro, cyano, allyl, a linear or branched (C1-C20)alkyl, (C3-C20)cycloalkyl, (C1-C20)alkoxy, (C1-C20)alkylacetylenyl, phenylacetylenyl, (C1-C20)alkenyl, phenylvinyl, a halogen, a halo(C1-C20)alkyl, halo(C3-C20)cycloalkyl, halo(C1-C20)alkoxy, substituted with at least one halogen atom wherein the halogen is fluoro, chloro, bromo, or iodo, unsubstituted aryl, ary; substituted with (C1-C6)alkyl or (C1-C6)alkoxy, or aryloxy, unsubstituted heteroaryl, heteroaryl substituted with (C1-C4)alkyl or (C1-C6)alkoxy, arylalkyl or substituted heteroarylalkyl, heteroarylakyl substituted with (C1-C6)alkyl or (C1-C6)alkoxy, substituted or unsubstituted nitrogen-containing heterocyclic ring, â€”N(R1)R2 or CON(R1)R2 wherein R1 and R2 are each independently hydrogen, (C1-C20)alkyl, (C3-C20)cycloalkyl, substituted phenyl, phenyl substituted with (C1-C6)alkyl or (C1-C6)alkoxy, or a â€”OCOR or â€”COOR or â€”COR group wherein R is hydrogen, (C1-C20)alkyl, (C3-C20)cycloalkyl, or substituted or unsubstituted aryl or heteroaryl; n is an integer from 0 to 4; and A and Aâ€² are each independently: (a) a linear or branched (C1-C12)alkyl, (C3-C12)cycloalkyl, aryl(C1-C6)alkyl, heteroaryl(C1-C6)alkyl, (C1-C6)alkoxy(C1-C6)alkyl, (C1-C12)alkoxy, halo(C1-C12)alkyl, (C1-C12)haloalkoxy, or (C1-C12)alkylthio; (b) unsubstituted or mono- di- or tri-substituted aryl groups wherein each of the substituents are nitro, amino, cyano, hydroxy, epoxy, vinyl, allyl, hydroxyethoxy, methoxyethoxy, hydroxyethoxyethoxy, methoxyethoxyethoxy â€ƒchloro, bromo, or iodo, (C1-C12)alkyl, (C1-C12)alkoxy, (C1-C12)alkylaryl, aryl, aryloxy, aryl(C1-C12)alkyl, aryl(C1-C12)alkoxy, (C1-C12)alkoxyaryl, halo(C1-C12)alkyl, haloaryl, cyclo(C3-C12alkyl, cyclo(C1-C12)alkoxy, aryloxyaryl, aryloxy(C1-C12)alkyl, aryloxy(C1-C12)alkoxy, acryloxy, methacryloxy, or â€ƒa heterocyclic nitrogen-containing substituent; (c) unsubstituted or mono-, or di-substituted heteroaromatic groups; (d) a group of either of the formulae: â€ƒwherein B is hydrogen, (C1-C12)alkyl, unsubstituted or mono- or di-substituted aryl; (e) unsubstituted or mono-substituted pyrazolyl, pyridyl, imidazolyl, pyrazolinyl, imidazolinyl, or acridinyl, wherein the substituents are each independently (C1-C6)alkyl, (C1-C6)alkoxy, fluoro, chloro, phenyl; or (f) a group represented by either of the formulae: â€ƒwherein C and D are each independently carbon, oxygen, (C1-C12)alkyl nitrogen, or (C1-C12)acyl nitrogen and R3 and R4 are each independently hydrogen or (C1-C12)alkyl.