Patent ID: 7351734

Claim:
An aminoindane compound having the formula I wherein X is —O—, —S— or —CR 4 R 5 —; Y is —CR 6 R 7 —, —CR 6 R 7 —CR 8 R 9 — or —CR 6 ═CR 7 —; or X and Y together form a group —CR 4 ═CR 5 —, or —CR 4 ═CR 5 —CR 6 R 7 —, and U is —O—, —S— or CR 10 R 11 ; or X is —O—, —S— or —CR 4 R 5 —; and Y and U together form a group CR 6 ═CR 7 —, —CR 6 ═CR 7 —CR 10 R 11 —, or —CR 6 R 7 —CR 10 ═CR 11 —; or X and Y and U together form —CR 4 ═CR 5 —CR 6 ═CR 7 —; R 1 and R 2 are independently selected from hydrogen, C 1-6 -alkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, C 3-8 -cycloalkyl, or R 1 and R 2 together with the nitrogen, to which they are attached, form a 3-7 membered ring optionally containing one further heteroatom; R 13 , R 14 , R 15 and R 16 are each independently selected from hydrogen, halogen, cyano, nitro, C 1-6 -alkyl, C 2-6 -alkenyl, C 2-6 -alkynyl, and C 3-8 -cycloalkyl; R is hydrogen, C 1-6 -alkyl or cyano; R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 and R 11 are each independently selected form hydrogen and C 1-4 -alkyl; or an acid addition salt thereof.