Patent ID: 7820846

Claim:
An aminobenzoylsulfamic acid amide of the formula II where the variables are as defined below: Ar is a group of the formula Ar-1 where R a is halogen or cyano, R b is hydrogen, R c is halogen or hydrogen, R d is hydrogen; * denotes the point of attachment of Ar to the C(O) group and ** denotes the point of attachment of Ar to the nitrogen atom of the amino group; and A is a group of the formula NR 1 R 2 , where one of the radicals R 1 or R 2 is hydrogen, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl or C 2 -C 6 -alkynyl and the other radical R 1 or R 2 is C 1 -C 6 -alkyl, C 3 -C 6 -cycloalkyl or phenyl.