(4-Dimethylamino-cyclohexylamino)-acetic acid

[Isopropyl-(1-methyl-piperidin-4-yl)-amino]-acetic acid

[Cyclopropyl-(1-methyl-piperidin-4-yl)-amino]-acetic acid

((S)-3-Hydroxy-pyrrolidin-1-yl)-acetic acid

2-((S)-1-Methyl-pyrrolidin-3-ylamino)-ethanol

2-[Methyl-(1-methyl-pyrrolidin-3-ylmethyl)-amino]-ethanol

2-[Methyl-(1-methyl-piperidin-2-ylmethyl)-amino]-ethanol

2-[Ethyl-((R)-1-methyl-pyrrolidin-3-yl)-amino]-ethanol

2-[Ethyl-(1-methyl-piperidin-2-ylmethyl)-amino]-ethanol

2-[Isopropyl-(1-methyl-piperidin-4-yl)-amino]-ethanol

2-[Isopropyl-(1-methyl-piperidin-2-ylmethyl)-amino]-ethanol