3-methyl-5-(2-oxo-3-(2-phenoxyethyl)imidazolidin-1-yl)thiophene-2-carboxylic acid 、
5-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-3-methylthiophene-2-carboxylic acid 、
(1,5-二甲基-1H-吡咯-2-基)甲胺 以the title compound was obtained as a beige solid in 57% yield的产率得到N-((1,5-dimethyl-1H-pyrrol-2-yl)methyl)-5-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-3-methylthiophene-2-carboxamide