Patent ID: 7179920

Claim:
A compound of formula (I) wherein: R and R 1 are independently hydrogen or methyl; R 2 , R 3 , and R 4 are independently hydrogen, halogen, cyano, nitro, or trifluoromethyl, provided R 2 , R 3 , and R 4 are not all hydrogen; R 5 is bromo, chloro, or nitro; B is —CH 2 —, —CH 2 CH 2 —, —CH═CHCH 2 —, —CH 2 CH 2 CH 2 —, or —CH 2 CH(OH)CH 2 —; D is OR 6 , CN, N(R 6 ) 2 , NHC(═O)NHR 6 , or CO 2 R 6 ; or B-D taken together is hydrogen; R 6 is hydrogen or C 1-4 alkyl; or a pharmaceutically acceptable salt or solvate thereof.