N-[[4-[(3-methylphenyl)thio]phenyl]sulfonyl)-N-[2-(4-morpholinyl)ethyl]-D-valine, 1,1-dimethylethyl ester   、                                                                                         、                                                                                      
盐酸                                                                                                                                                                                              以
                                                                                         
水                                                                                  为溶剂,
                                                                                                                                                    反应 0.92h,
                                                                                                                以afforded N-[[4-[(3-methylphenyl)thio]phenyl]sulfonyl]-N-[2-(4-morpholinyl)ethyl]-D-valine, monohydrochloride的产率得到N-[[4-[(3-methylphenyl)thio]phenyl]sulfonyl]-N-[2-(4-morpholinyl)ethyl]-D-valine, monohydrochloride