Patent ID: 6815444
Filing Date: 2004-11-09
Classification: C07D

Abstract:
A compound of formula (A): whereinA is (CH2)qâ€”CHRaRb; each of R1 and R2, independently, is hydrogen, halogen, cyano, nitro, or alkyl; or R1 and R2 taken together is (CH2)r; each of R3 and R4, independently, is hydrogen, halogen, cyano, nitro, or alkyl; each of R5, Ra, and Rb, independently, is aryl, aralkyl, or a 5-6 membered aromatic ring, optionally fused, containing 1-3 heteroatoms selected from the group consisting of O, N, and S, optionally substituted with halogen, cyano, nitro, alkyl, aryl, aralkyl, a 5-6 membered aromatic ring, optionally fused, containing 1-3 heteroatoms selected from the group consisting of O, N, and S, OR, O(O)CR, C(O)R, C(O)OR, C(O)NRRâ€², SR, S(O)R, S(O)OR, NRRâ€², NR(O)CRâ€², NRC(O)ORâ€², or NRC(O)NRâ€²Râ€³; each of m, n, o, p, and r, independently, is 0 or 1, and q is 0, 1, or 2; in which each of R, Râ€², and Râ€³, independently, is hydrogen or alkyl, provided that the sum of m, n, o, and p is 1, 2, 3, or 4.