Patent ID: 7696184

Claim:
A compound of formula II: wherein R 1 is C 1-6 -alkyl; C 1-6 -alkyl substituted by hydroxy, C 1-2 -alkoxy or 1-to-6 fluorine atoms; C 2-6 -alkenyl; or C 2-6 -alkynyl; R 2 is C 1-9 -alkoxy or C 1-9 -haloalkoxy, where each may be optionally substituted on the terminal C atom by phenyl, phenoxy, C 3-6 -cycloalkyl, C 3-6 -cycloalkoxy, wherein each of phenyl, phenoxy, C 3-6 -cycloalkyl and C 3-6 -cycloalkoxy may be ring-substituted by 1-to-5 substituents selected from hydroxy, fluoro, chloro, bromo, C 1-4 -alkyl, C 1-4 -haloalkyl, C 3-6 -cycloalkyl, C 1-4 -alkoxy, C 3-6 -cycloalkoxy, C 3-6 -cycloalkylC 1-2 -alkyl, cyano, phenyl, and phenyl substituted by hydroxy, fluoro, chloro, bromo, C 1-4 -alkyl, C 1-4 -haloalkyl, C 1-4 -alkoxy, or cyano; R 3 is Z-X 2 , wherein Z is CH 2 , CHF, CHMe or CF 2 , and X 2 is OH or a residue of formula (a): wherein Z 1 is a direct bond, CH 2 , CHF, CF 2 or O, and each of R 8 and R 9 , independently, is H or C 1-4 -alkyl optionally substituted by 1, 2 or 3 fluoro, chloro and/or bromo atoms; and each of R 4 and R 5 , independently, is H; C 1-4 -alkyl optionally substituted by 1, 2 or 3 fluoro, chloro and/or bromo atoms; or acyl; R 6 is chloro, fluoro, bromo, trifluoromethyl, methoxy or methyl; and R 7 is chloro, fluoro, bromo or trifluoromethyl; in free form or in salt form.