1-{4-[(Benzyl-methyl-amino)-methyl]-piperidin-1-yl}-2-chloro-ethanone

1-[3-(Benzyl-isopropyl-amino)-piperidin-1-yl]-2-chloro-ethanone

1-{3-[(Benzyl-cyclopropyl-amino)-methyl]-pyrrolidin-1-yl}-2-chloro-ethanone

1-{3-[(Benzyl-cyclopropyl-amino)-methyl]-piperidin-1-yl}-2-chloro-ethanone

2-Amino-1-[4-(benzyl-methyl-amino)-piperidin-1-yl]-ethanone

2-Amino-1-[3-(benzyl-ethyl-amino)-pyrrolidin-1-yl]-ethanone

2-Amino-1-[3-(benzyl-ethyl-amino)-piperidin-1-yl]-ethanone

2-Amino-1-[(R)-3-(benzyl-isopropyl-amino)-piperidin-1-yl]-ethanone

(S)-2-Amino-1-{3-[(benzyl-methyl-amino)-methyl]-pyrrolidin-1-yl}-propan-1-one

(S)-2-Amino-1-{4-[(benzyl-methyl-amino)-methyl]-piperidin-1-yl}-propan-1-one

(S)-2-Amino-1-[(R)-3-(benzyl-isopropyl-amino)-pyrrolidin-1-yl]-propan-1-one