反应详情

The procedure is the same as in Example 41 except that the dihydrochloride of 3-(3-fluoro-4-morpholinylphenyl)-5-[(1-phenylethyl)aminomethyl]-1,3-oxazolidin-2-one (4a) was replaced by the corresponding 3-(3-fluoro-4-morpholinylphenyl)-5-[(1-phenylethyl)aminomethyl]-1,3-oxazolidin-2-one (4c-4h) to give 3-(3-fluoro-4-morpholinylphenyl)-5(S)-aminomethyl-1,3-oxazolidin-2-one ((S)-5b) or 3-(3-fluoro-4-morpholinylphenyl)-5(R)-aminomethyl-1,3-oxazolidin-2-one ((R)-5b).