DRUG CONJUGATE OF GLUCOCORTICOID RECEPTOR AGONIST, AND APPLICATION THEREOF IN MEDICINE

A drug conjugate of a glucocorticoid receptor agonist, and an application thereof in medicine. Specifically, the present invention relates to an antibody-drug conjugate as represented by formula (I): Ab-(L-D)k (I), wherein Ab is an antibody or an antigen-binding fragment thereof, L is a linker coval...

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Bibliographische Detailangaben
Hauptverfasser: Hong, Min, Zhang, Lianshan, Ren, Wenming, Liao, Cheng, Lin, Kan, Su, Lu, Tang, Manping, Zhu, Lingjian, Huang, Jian, Deng, Mengdie, Zhang, Jingyang
Format: Patent
Sprache:eng
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Zusammenfassung:A drug conjugate of a glucocorticoid receptor agonist, and an application thereof in medicine. Specifically, the present invention relates to an antibody-drug conjugate as represented by formula (I): Ab-(L-D)k (I), wherein Ab is an antibody or an antigen-binding fragment thereof, L is a linker covalently linking Ab to D, k is 1 to 20, and D is as represented by formula (II-A) or (II-B). The groups in the formulas are as defined in the description. The antibody-drug conjugate can effectively treat autoimmune diseases.