Patent ID: 9089137
Filing Date: 2015-07-28
Classification: A01N,A61P

Abstract:
1. A method of controlling parasitic Copepodae comprising administering to a fish a compound of the formula (I) in which W is hydrogen, alkyl, halogen, haloalkyl, alkoxy or haloalkoxy, X is alkyl, alkenyl, alkynyl, halogen, alkoxy, haloalkyl, haloalkoxy or cyano, Y is hydrogen, alkyl, alkoxy or halogen, Z is hydrogen, halogen, alkyl, alkoxy, haloalkyl, haloalkoxy or optionally singly or multiply substituted phenyl, CKE is one of the groups in which U is —S—, —S(O)—, —S(O)  or an S═N—, S(O)═N— or A is hydrogen, or is in each case optionally halogen-substituted alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, saturated or unsaturated, optionally substituted cycloalkyl, in which optionally at least one ring atom has been replaced by a heteroatom, or is in each case optionally halogen-, alkyl-, haloalkyl-, alkoxy-, haloalkoxy-, cyano- or nitro-substituted aryl, arylalkyl or hetaryl, B is hydrogen, alkyl or alkoxyalkyl, or A and B together with the carbon atom to which they are attached are a saturated or unsaturated, unsubstituted or substituted ring system optionally containing at least one heteroatom, D is hydrogen or an optionally substituted radical from the series alkyl, alkenyl, alkynyl, alkoxyalkyl, saturated or unsaturated cycloalkyl, in which optionally one or more ring members have been replaced by heteroatoms, or is in each case optionally substituted arylalkyl, aryl, hetarylalkyl or hetaryl, or A and D together with the atoms to which they are attached are a saturated or unsaturated ring system which optionally contains at least one (when CKE=8 and 11 one further) heteroatom and which is unsubstituted or substituted in the A,D moiety, or A and Q B and Q D and Q Q Q Q Q Q A and Q A and Q G is hydrogen (a) or is one of the groups