Patent ID: 7241889

Claim:
A compound of the formula (I), wherein R 1 , R 2 which may be identical or different denote a group selected from among optionally substituted C 1 -C 10 -alkyl, C 2 -C 10 -alkenyl, C 2 -C 10 -alkynyl, aryl, heteroaryl, C 3 -C 8 -cycloalkyl, C 3 -C 8 -heterocycloalkyl, —X-aryl, —X-heteroaryl, —X-cycloalkyl, —X-heterocycloalkyl, —NR 7 -aryl, —NR 7 -heteroaryl, —NR 7 -cycloalkyl and —NR 7 -heterocycloalkyl, or a group selected from among hydrogen, halogen, COXR 7 , CON(R 7 ) 2 , COR 7 and XR 7 , or R 1 and R 2 together denote a 2- to 5-membered alkyl bridge which may contain 1 to 2 heteroatoms, R 3 denotes hydrogen or a group selected from among optionally substituted C 1 -C 12 -alkyl, C 2 -C 12 -alkenyl, C 2 -C 12 -alkynyl, aryl, heteroaryl, —C 3 -C 12 -cycloalkyl, C 3 -C 12 -cycloalkenyl, C 7 -C 12 -polycycloalkyl, C 7 -C 12 -polycycloalkenyl and C 5 -C 12 -spirocycloalkyl or R 1 and R 3 or R 2 and R 3 together denote a saturated or unsaturated C 3 -C 4 -alkyl bridge which may contain 1 to 2 heteroatoms, R 4 denotes optionally substituted aryl, benzyl or heteroaryl, R 5 denotes hydrogen, —CO—NH—C 1 -C 4 -alkyl, —CO—C 1 -C 4 -alkyl or —CO—X—C 1 -C 4 -alkyl, R 6 denotes a group selected from among hydrogen, NH 2 , XH, halogen and a C 1 -C 3 -alkyl group optionally substituted by one or more halogen atoms, and R 7 each independently of one another denote hydrogen or a group selected from among optionally substituted C 1 -C 4 -alkyl, C 2 -C 4 -alkenyl, C 2 -C 4 -alkynyl, benzyl and phenyl, X denotes O or S, optionally in the form of the tautomers, racemates, enantiomers, diastereomers and mixtures thereof, and optionally the pharmacologically acceptable acid addition salts, thereof.