5-cyclohex-1-enyl-3-[(trans-4-hydroxy-cyclohexyl)-(4-trans-methyl-cyclohexanecarbonyl)-amino]-thiophene-2-carboxylic acid                                                                                                                                                              在
                                                                                                                                         
钯                                                                                                                                                                                                                               crude product   、                                                                                                  MeOH hexanes                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 16.0h,
                                                                                                                以MeOH hexanes as eluent to to give 5-cyclohexyl-3-[(trans-4-hydroxy-cyclohexyl)-(trans-4-methyl-cyclohexanecarbonyl)-amino]-thiophene-2-carboxylic acid (7 mg, 32%)的产率得到5-cyclohexyl-3-[(trans-4-hydroxy-cyclohexyl)-(trans-4-methyl-cyclohexanecarbonyl)-amino]-thiophene-2-carboxylic acid