7-[2-(4-methoxyphenyl)-2-oxoethyl]-1,3-dimethyl-8-piperidin-1-ylpurine-2,6-dione

3,7-二氢-1,3-二甲基-7-(2-(4-甲基苯基)-2- 氧代乙基)-8-(1-哌啶基)-1H-嘌呤-2,6-二酮

2-(piperidin-1-ylmethyl)-1-benzothiophen-5-amine

4,4-diphenyl-1-piperidin-1-ylbutan-2-ol,hydrochloride

(5-硝基苯并[b]噻吩-2-基)-1-哌啶基甲酮