Patent ID: 6504057
Filing Date: 2003-01-07
Classification: A61P,C07C

Abstract:
A compound of the formula I: in which:R(6) is hydrogen, (C1-C8)-alkyl, (C3-C8)-cycloalkyl or phenyl, the phenyl group being unsubstituted or substituted by 1-3 substituents selected from the group consisting of F, Cl, CF3, methyl, methoxy and NR(9)-R(10); R(9) and R(10) are hydrogen, (C1-C4)-alkyl or (C1-C4)-perfluoroalkyl; R(7) is independently defined in the same way as R(6); and R(1), R(2), R(3), R(4) and R(5) independently of one another are hydrogen or F, wherein at least one of the radicals R(1), R(2), R(3) , R(4) and R(5) is fluorine; or a pharmaceutically tolerated salt thereof.