四氢吡咯

tert-butyl 4-[3-(3-chloropropyl)-2-oxobenzimidazol-1-yl]piperidine-1-carboxylate

tert-butyl 4-(4-methoxycarbonylphenoxy)piperidine-1-carboxylate

benzyl N-tert-butyloxycarbonyl-L-γ-glutamate α-N-methylamide

4-((5-benzimidazolylcarbonyl)amino)phenylacetic acid