7-methoxy-2-(thiophen-2-yl)-1H-benzo[d]imidazole-4-carboxylic acid 、
L-苯丙氨醇 以to afford the desired product (55 mg, 19% yield) as a light yellow solid的产率得到(S)-7-hydroxy-N-(1-hydroxy-3-phenylpropan-2-yl)-2-(thiophen-2-yl)-1H-benzo[d]imidazole-4-carboxamide