Patent ID: 8802686

Claim:
Compounds of formula (I), in which R 1 is C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, C 3 -C 7 -cycloalkyl or phenyl, in each case optionally substituted one or more times, identically or differently, with hydroxy, —NR 3 R 4 , cyano, halogen, —CF 3 , C 1 -C 6 -alkoxy, —OCF 3 or C 1 -C 6 -alkyl, R 2 is C 1 -C 10 -alkyl, C 3 -C 10 -alkenyl, C 3 -C 10 -alkynyl or C 3 -C 7 -cycloalkyl, in each case optionally substituted one or more times, identically or differently, with a) halogen, hydroxy, —NR 3 R 4 , cyano, —CF 3 , or —OCF 3 , or b) C 1 -C 6 -alkoxy, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, C 3 -C 8 -cycloalkyl, —O—CH 2 -phenyl, or C n -alkoxycarbonyl, in each case optionally substituted themselves one or more times, identically or differently, with halogen, hydroxy, C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy, —NR 3 R 4 , —CF 3 or —OCF 3 , R 3 and R 4 independently of one another, are hydrogen, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 3 -C 8 -cycloalkyl, phenyl, heterocyclyl having 3 to 8 ring atoms, or monocyclic heteroaryl, optionally substituted one or more times, identically or differently, with hydroxy, —NR 5 R 6 , cyano, halogen, —CF 3 , C 1 -C 6 -alkoxy or OCF 3 , or R 3 and R 4 together with the nitrogen atom, form a 5- to 7-membered ring which, optionally, in addition to the nitrogen atom, contains one or two further heteroatoms and which may be substituted one or more times, identically or differently, with hydroxy, —NR 5 R 6 , cyano, halogen, —CF 3 , C 1 -C 6 -alkoxy or —OCF 3 , and R 5 and R 6 independently of one another, are hydrogen or C 1 -C 6 -alkyl, which is optionally substituted one or more times, identically or differently, with hydroxy, cyano, halogen, —CF 3 , C 1 -C 6 -alkoxy or —OCF 3 , and salts, diastereomers and enantiomers thereof.