1-{4-[(2-Hydroxy-ethyl)-methyl-amino]-piperidin-1-yl}-ethanone

1-(3-{[Ethyl-(2-hydroxy-ethyl)-amino]-methyl}-pyrrolidin-1-yl)-ethanone

1-{3-[(2-Hydroxy-ethyl)-isopropyl-amino]-piperidin-1-yl}-ethanone

N-{2-[(2-Hydroxy-ethyl)-isopropyl-amino]-cyclohexyl}-acetamide

1-((S)-2-{[Cyclopropyl-(2-hydroxy-ethyl)-amino]-methyl}-pyrrolidin-1-yl)-ethanone

N-{4-[Cyclopropyl-(2-hydroxy-ethyl)-amino]-cyclohexyl}-acetamide

1-{(R)-3-[(2-Amino-ethyl)-methyl-amino]-piperidin-1-yl}-ethanone

1-{(R)-3-[(2-Amino-ethyl)-ethyl-amino]-piperidin-1-yl}-ethanone

N-{2-[(2-Amino-ethyl)-ethyl-amino]-cyclohexyl}-acetamide

N-{4-[(2-Amino-ethyl)-isopropyl-amino]-cyclohexyl}-acetamide

1-{(R)-3-[(2-Amino-ethyl)-cyclopropyl-amino]-piperidin-1-yl}-ethanone