6-(5-hydroxy-3,4,5,6-tetrahydropyrimidin-2-yl)-2-{5-[6-(5-hydroxy-3,4,5,6-tetrahydropyrimidin-2-yl)benzofuran-2-yl]pyrid-2-yl}indole   、                                                                                      
溶剂黄146                                                                                                                                                                                              以
                                                                                         
水                                                                                  为溶剂,
                                                                                                                                                                                        以64 mg的产率得到6-(5-hydroxy-3,4,5,6-tetrahydropyrimidin-2-yl)-2-{5-[6-(5-hydroxy-3,4,5,6-tetrahydropyrimidin-2-yl)benzofuran-2-yl]pyrid-2-yl}indole acetic acid salt