N-(三苯甲基)甘氨酸乙酯

ethyl 3-hydroxy-3,4,4-trimethyl-5-phenyl-3,4-dihydro-2H-pyrrole-2-carboxylate

ethyl 3-hydroxy-3,4,4,5-tetramethyl-3,4-dihydro-2H-pyrolle-2-carboxylate

ethyl 2,3,3,4-tetramethyl-3H-pyrrole-5-carboxylate

5,6-二甲氧基吲哚-2-甲酸乙酯