Optical Resolution by Preferential Crystallization of 2-(3,4-Carbonyldioxyphenyl)-2-(phthalimidooxy)acetic Acid, a Key Intermediate of Cephalosporin Antibiotic M-14659
Optical Resolution by Preferential Crystallization of 2-(3,4-Carbonyldioxyphenyl)-2-(phthalimidooxy)acetic Acid, a Key Intermediate of Cephalosporin Antibiotic M-14659