[EN] POLYETHYLENE GLYCOL CONJUGATED DRUG, AND PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] MÉDICAMENT CONJUGUÉ AU POLYÉTHYLENE GLYCOL ET SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种聚乙二醇偶联药物、其制备方法及应用
The present invention describes antibiotic conjugates. These single drug entities are formed connecting one antibiotic with another antibiotic. Upon topical application to the eye, the conjugate hybrid would undergo enzymatic and/or hydrolytic cleavage to release the individual drugs.