(R)-tert-butyl 2-(4-chlorophenyl)-2-(4-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)phenoxy)ethyl(isopropyl)carbamate   、                                                                                      
三氟乙酸                                                                                                                                                                                              以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以23%的产率得到(R)-N-(2-(4-chlorophenyl)-2-(4-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)phenoxy)ethyl)propan-2-amine trifluoroacetate