(.ALPHA.R,2R,4S)-3-ACETYL-4-CARBOXY-.ALPHA.-(((3-(2,6-DICHLOROPHENYL)-5-METHYL-4-ISOXAZOLYL)CARBONYL)AMINO)-5,5-DIMETHYL-2-THIAZOLIDINEACETIC ACID
(.alpha.r,2r,4s)-3-acetyl-4-carboxy-.alpha.-(((3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolyl)carbonyl)amino)-5,5-dimethyl-2-thiazolidineacetic acid