Compounds

A compound of the formula I:

• wherein:
• Y represents O or CH2;
• A is phenyl, wherein the phenyl is optionally substituted by one or more R2;
• B is pyrid-2-yl, thien-2-yl, pyrid-3-yl, pyrazol-3-yl, benzothiophen-2-yl, thiazol-5-yl, pyrimidin-5-yl, benzofuran-2-yl, quinol-3-yl, benzothiophen-2-yl, indazol-5-yl, benzothiazol-5-yl, indol-5-yl, 1,2,3,4-tetrahydroquinolin-8-yl, benzodioxol-5-yl, benzodioxol-4-yl, quinol-5-yl, thien-3-yl, or indol-4-yl, quinol-8-yl;
• each optionally substituted by one or more R4;
• R1 is hydrogen, C1-C4-alkyl, C1-C4-alkoxycarbonyl, C2-C4-alkenyl, C2-C4-alkynyl, C1-C4-cyanoalkyl or C3-C6-cycloalkylcarbonyl, C3-C6-cycloalkoxycarbonyl or benzyl;
• each R2 independently of one another represent halogen, cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy or C1-C4-haloalkylthio;
• each R4 independently of one another represent halogen, cyano, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C2-C6-haloalkenyl, C2-C6 haloalkynyl or C3-C6-cycloalkyl optionally substituted by one or more substituents R5;
• each R5 independently of one another represent halogen, cyano, C1-C4-alkyl, C1-C4-haloalkyl or C1-C4-alkyloxycarbonyl;
• or an enantiomer, a salt or an N-oxide of the compound.