Patent ID: 7166720

Claim:
A compound of formula IIb in which R is, each independently, H, A, —(CH 2 ) r —OA, (CH 2 ) r —SA, cycloalkyl having 3 to 10 C atoms, —(CH 2 ) s -cycloalkyl, fluoroalkyl having 1 to 3 C atoms, —(CH 2 ) r —OAr, —(CH 2 ) r —OHet, —(CH 2 ) s —Ar, —(CH 2 ) s —Het, NHA, NA 2 , —(CH 2 ) s —NHA or —(CH 2 ) s —NA 2 , R 1 is, independently of each other, H, A, OA, SA, Hal, cycloalkyl having 3 to 10 C atoms, haloalkyl having 1 to 3 C atoms, haloalkoxy having 1 to 3 C atoms, haloalkylthio having 1 to 3 C atoms, —(CH 2 ) t —OA, Het, —(CH 2 ) t —Het, —(CH 2 ) t —OAr, Ar, OAr, O—CH t —Ar, NO 2 , NHA, NA 2 , —(CH 2 ) t —NHA, —(CH 2 ) t —NA 2 , COOH, COOA or CN, r is 2, 3 or 4, s is 1, 2 or 3, n is 1, 2 or 3, t is 1, 2 or 3, A is alkyl having 1 to 8 C atoms, Ar is phenyl or naphthyl which are unsubstituted or mono- or disubstituted by A, OA or Hal, Hal is F, Cl, Br or I, and Het is a saturated, partially or completely unsaturated mono- or bicyclic heterocyclic radical having 5 to 10 ring members, where 1 or 2 N and/or 1 or 2 S or O atoms can be present and the heterocyclic radical can be mono- or disubstituted by oxo, A, Hal, OH, OA, CF 3 , OCF 3 , NH 2 , NHA, NA 2 , COOH or COOA, or a salt thereof.