英文别名
                        ethyl 1-[5,6,7,8-tetrahydro-4-(3,4-dimethoxybenzylamino)-[1]-benzothieno-[2,3-d]-pyrimidin-2-yl]-piperidine-4-carboxylate;Ethyl 1-[4-[(3,4-dimethoxyphenyl)methylamino]-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl]piperidine-4-carboxylate