3-Amino-5-(4-benzyloxyphenyl)thiophene-2-carboxylic acid methyl ester

3-tert-Butoxycarbonylaminopropionic acid

N-(叔丁氧羰基)-β-丙氨酸

2-氨基-1-哌嗪-1-基-乙酮盐酸盐, 2-Amino-1-piperazin-1-yl-ethanonehydrochloride

1-(4-甲基苄基)哌嗪盐酸盐, Piperazin-1-yl-p-tolyl-methanone hydrochloride

1-(4-Acetyl-piperazin-1-yl)-3-amino-propan-1-one hydrochloride

1-(4-乙酰基-1-哌嗪)-3-氨基-1-丙酮盐酸盐

3-(4-sec-Butylpiperazin-1-yl)-3-oxopropionic acid hydrochloride

3-(4-Methyl-piperazin-1-yl)-3-oxo-propionic acid

(4-iso-Propyl-piperazin-1-yl)-acetic acid

(4-异丙基-1-哌嗪)-乙酸

1-[1-(3,4-Dimethyl-phenyl)-ethyl]-piperazine

1-(4-Methoxy-benzenesulfonyl)-piperazine