tert-butyl 3-{[2-(3,4-dimethoxyphenyl)ethyl]amino}propanoate

tert-butyl 3-{[(2-methoxyphenyl)methyl]amino}propanoate

ethyl 3-[(2-methylpropyl)amino]propanoate

ethyl 3-[(2-phenylethyl)amino]propanoate

ethyl 3-{[(4-fluorophenyl)methyl]amino}propanoate

ethyl 3-{[2-(4-methoxyphenyl)ethyl]amino}propanoate

ethyl 3-{[(4-methylphenyl)methyl]amino}propanoate

ethyl 3-(cyclooctylamino)propanoate

2-甲基-3-[(苄基)氨基]丙酸乙酯, tert-butyl 3-(benzylamino)-2-methylpropanoate

tert-butyl 2-methyl-3-{[2-(pyrrolidin-1-yl)ethyl]amino}propanoate

tert-butyl 2-methyl-3-{[(pyridin-2-yl)methyl]amino}propanoate