POLYETHYLENE GLYCOL CONJUGATE MEDICAMENT, PREPARATION METHOD THERFOR AND USE THEREOF
申请人:Chongqing Upgra Biotechnology Co., Ltd.
公开号:EP3919080A1
公开(公告)日:2021-12-08
The disclosure relates to the technical field of medicine and in particular to a polyethylene glycol conjugated drug of formula I or a pharmaceutically acceptable salt thereof. The disclosure further relates to a method for preparation and an intermediate of the polyethylene glycol conjugated drug or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the polyethylene glycol conjugated drug or a pharmaceutically acceptable salt thereof, and use of the polyethylene glycol conjugated drug or a pharmaceutically acceptable salt thereof in preparation of a medicament.
本公开涉及医药技术领域,尤其涉及一种式 I 的聚乙二醇共轭药物或其药学上可接受的盐。本发明还涉及一种聚乙二醇共轭药物或其药学上可接受的盐的制备方法和中间体,一种包含聚乙二醇共轭药物或其药学上可接受的盐的药物组合物,以及聚乙二醇共轭药物或其药学上可接受的盐在制备药物中的用途。
[EN] POLYETHYLENE GLYCOL CONJUGATE MEDICAMENT, PREPARATION METHOD THERFOR AND USE THEREOF<br/>[FR] MÉDICAMENT CONJUGUÉ DE POLYÉTHYLÈNE GLYCOL, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种聚乙二醇偶联药物、其制备方法及用途
[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
[EN] POLYETHYLENE GLYCOL CONJUGATE DRUG, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF<br/>[FR] MÉDICAMENT CONJUGUÉ AU POLYÉTHYLÈNE GLYCOL, SON PROCÉDÉ DE PRÉPARATION ET APPLICATION ASSOCIÉE<br/>[ZH] 一种聚乙二醇偶联药物、其制备方法及应用
[EN] POLYETHYLENE GLYCOL CONJUGATE DRUG, AND PREPARATION METHOD THERFOR AND USE THEREOF<br/>[FR] MÉDICAMENT CONJUGUÉ AU POLYÉTHYLENE GLYCOL ET PROCÉDÉ DE PRÉPARATION ET UTILISATION ASSOCIÉS<br/>[ZH] 聚乙二醇偶联药物、其制备方法及用途