ethyl 2-(3-oxo-6-phenyl-2,5,6,7-tetrahydropyrrolo[1,2-a]imidazol-2-yl)acetate

ethyl 3-(3-oxo-6-phenyl-2,5,6,7-tetrahydropyrrolo[1,2-a]imidazol-2-yl)propanoate

2-(2-甲硫基乙基)-6-苯基-2,5,6,7-四氢吡咯并[2,1-b]咪唑-3-酮

罗非咯啶