Patent ID: 6767910
Filing Date: 2004-07-27
Classification: A61P,C07D

Abstract:
A compound of formula (I): wherein:R1 is H, CH2R5 or COR6; R2 is alkyl C1-6 or alkenyl C1-6, optionally substituted by one or more groups selected from alkyl C1-6 and halogen; R3 is cycloalkyl C3-8, optionally substituted by R7; R4 is H or alkyl C1-6, optionally substituted by one or more halogens; R5 is H, phenyl or alkyl C1-6, optionally substituted by halogen, OR8, and phenyl; R6 is OR9 or alkyl C1-6, optionally substituted by one or more groups selected from halogen, OR10, and phenyl; R7 is phenyl, optionally substituted by one or more groups selected from alkyl C1-6, halogen, and OR8; R8, R9 and R10, are independently H or alkyl C1-6, optionally substituted by one or more groups selected from halogen or alkyl C1-6; or a pharmaceutically acceptable salt or solvate thereof, or a solvate of such a salt.