2-butyl-5-dimethoxymethyl-6-(4-benzyloxymethylphenyl-1-yl)-3-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazo[4,5-b]pyridine                                                                                                                                                              在
                                                                                                                                         
palladium-carbon                                                                                                                                                                          作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                                                        以80%的产率得到2-butyl-5-dimethoxymethyl-6-(4-hydroxymethylphenyl-1-yl)-3-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-3H-imidazo[4,5-b]pyridine