1-tosyl-4,4-dimethyl-1,2,3,4-tetrahydroquinoline

(s)-azetidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

11H-indolo[3,2-c]quinoline

3-[苯基-(甲苯-4-磺酰基)-氨基]-丙酸

methyl 3-[N-(2-hydroxyethyl)anilino]propanoate