2,5-二甲基-4-[2-(苯基甲基)苯甲酰]-1H-吡咯-3-羧酸甲酯

4-(2-Benzyl-benzoyl)-1-tert-butoxycarbonylamino-5-hydroxy-2-methyl-5-trifluoromethyl-4,5-dihydro-1H-pyrrole-3-carboxylic acid methyl ester

methyl 1-(((1,1-Dimethylethoxy)carbonyl)amino)-5-ethyl-2-methyl-4-(2-(phenylmethyl)benzoyl)-1H-pyrrole-3-carboxylate

Methyl 1-(((1,1-dimethylethoxy)carbonyl)amino) -2,5-dimethyl-4-((1-(phenylmethyl)-1H-imidazol-2-yl) carbonyl)-1H-pyrrole-3-carboxylate

methyl 1-tert-butoxycarbonylamino-2,5-dimethyl-4-<2-(phenylmethyl)benzoyl>-1H-pyrrole-3-carboxylate