6-[4-methyl-2-oxo-5-phenylmethoxycarbonyl-6-(4-phenylphenyl)-1,6-dihydropyrimidin-3-yl]hexanoic acid

benzyl 4-acetyl-5-methyl-1H-pyrrole-2-carboxylate

benzyl 5-methyl-1H-pyrrole-2-carboxylate

2-苄基-3,5-二甲基-1H-吡咯-2,4-二羧酸-4-乙酯

Benzyl 4-(3-ethoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxy late