2-(3-benzyl-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylic acid   、                                                                                      
4-methyl-2-(2-oxo-3-pentylimidazolidin-1-yl)thiazole-5-carboxylic acid   、                                                                                      
3-氨甲基吡啶                                                                                                                                                                                                                                                                                                          以the title compound was obtained as a white powder in 40% yield的产率得到4-methyl-2-(2-oxo-3-pentylimidazolidin-1-yl)-N-(pyridin-3-ylmethyl)thiazole-5-carboxamide