2-Amino-N-((R)-1-methyl-pyrrolidin-3-yl)-acetamide

(S)-2-Amino-N-(4-dimethylamino-cyclohexyl)-propionamide

(S)-2-Amino-N-ethyl-N-(1-methyl-pyrrolidin-3-yl)-propionamide

(S)-2-Amino-N-ethyl-N-((S)-1-methyl-piperidin-3-yl)-propionamide

(S)-2-Amino-N-ethyl-N-(1-methyl-piperidin-2-ylmethyl)-propionamide

(1R,4R)-(S)-2-Amino-N-(4-dimethylamino-cyclohexyl)-N-ethyl-propionamide

(S)-2-Amino-N-isopropyl-N-((R)-1-methyl-piperidin-3-yl)-propionamide

(S)-2-Amino-N-cyclopropyl-N-((S)-1-methyl-pyrrolidin-3-yl)-propionamide

(S)-2-Amino-N-cyclopropyl-N-(1-methyl-piperidin-2-ylmethyl)-propionamide

(S)-2-Amino-3-methyl-N-((R)-1-methyl-pyrrolidin-3-yl)-butyramide

(S)-2-Amino-3-methyl-N-((R)-1-methyl-piperidin-3-yl)-butyramide