3-Benzoyl-2,2-dimethyl-4-phenyl-5-oxazolidinecarboxylic acid

(4s,5r)-3,5-oxazolidinedicarboxylicacid,2,2-dimethyl-4-phenylester ; (4s,5r)-3-benzoyl-2,2-dimethyl-4-phenyl-1,3-oxazolidine-5-carboxylic acid ; 3-benzoyl-2,2-dimethyl-4-phenyl-oxazolidinecarboxulic acid ; (4s,5r)-3-benzoyl-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid ; (4r,5s)-3-benzoyl-2,2-dimethyl-4-phenyloxazolidine-5-carboxylicacid ; side chains of paclitaxel--5 ; (4s,5r)-3-(n- benzoyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid