(6R,7R)-7-氨基-3-[(1Z)-2-(4-甲基-5-噻唑基)乙烯基]-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸;

(6R,7R)0-7-Amino-3-[(Z)-2-(4-methylthiazol-5-yl)ethenyl]-3-cephem-4-carboxylic Acid;(6R,7R)-7-Amino-3-[(Z)-2-(4-methylthiazol-5-yl)ethenyl]-3-cephem-4-carboxylic Acid;(6R,7R)-7-Amino-3-[(1Z)-2-(4-methyl-5-thiazolyl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R,7R)-7-AMINO-3-[(Z)-2-(4-METHYLTHIAZOL-5-YL]ETHENYL-8-OXO-5-THIA-1-AZABICYLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID;MAIN RING OF CEFDITOREN(7-ATCA);