Patent ID: 6800627
Filing Date: 2004-10-05
Classification: A61P,C07D

Abstract:
A pharmaceutical composition comprising a chemical compound of formula (I): wherein:R1 to R3 are independently selected from hydrogen and lower alkyl; X1 is Câ€”R4: X2 is Câ€”R5; X3 is Câ€”R6; X4 is Câ€”R7; R4, R5 and R7 are independently selected from hydrogen, halogen, alkyl, haloalkyl, haloalkoxy and alkylthio; and R6 is selected from hydrogen, halogen, alkyl, haloalkyl and alkylthio, with the proviso that R4 to R7 are not all selected as hydrogen, or a pharmaceutically acceptable salt, or addition compound thereof; in combination with a pharmaceutically acceptable carrier or excipient.