Composition for Repelling and Deterring Vermin

A non-therapeutical process for deterring vermin from warm-blooded animals, whereby a compound of formula I

• or their acid addition salts, wherein
• R1 is hydrogen, halogen, NH2, OH, C1-C3-alkyl or C1-C3-alkoxy;
• m is 1, 2 or 3;
• R2 is hydrogen, halogen, unsubstituted or substituted benzyl, —C(O)—R8, C1-C20-alkyl, halo-C1-C20-alkyl, C2-C20-alkenylalkyl, C3-C6-cycloalkyl, C1-C20-alkoxyalkyl, C1-C20-hydroxyalkyl, C1-C20-alkoxy, unsubstituted or substituted aryl
• R3 is a substituent selected from the group consisting of
• R4 is hydrogen, C1-C20-alkyl, benzyl, —C(O)—R8;
• n is 0 or 1;
• R5, R6 and R7 are each independently of each other hydrogen, halogen, unsubstituted or substituted benzyl, —C(O)—R8, C1-C20-alkyl, halo-C1-C20-alkyl, C1-C20-alkenylalkyl, C3-C6-cycloalkyl, C1-C20-alkoxyalkyl, C1-C20-hydroxyalkyl, C1-C20-alkoxy, unsubstituted or substituted aryl;
• and
• R8 is C1-C20-alkyl, C1-C20-alkoxy, unsubstituted or substituted aryl, unsubstituted or substituted aryloxy, benzyl;
• is applied topically, together with a spreading additive, to the skin, the pelt or the plumage of the warm-blooded animal.