申请人:TAGWORKS PHARMACEUTICALS B.V.
公开号:US10004810B2
公开(公告)日:2018-06-26
The invention relates to a Prodrug activation method, for therapeutics, wherein use is made of abiotic reactive chemical groups that exhibit bio-orthogonal reactivity towards each other. The invention also relates to a Prodrug kit comprising at least one Prodrug and at least one Activator, wherein the Prodrug comprises a Drug and a first Bio-orthogonal Reactive Group (the Trigger), and wherein the Activator comprises a second Bio-orthogonal Reactive Group. The invention also relates to targeted therapeutics used in the above-mentioned method and kit. The invention particularly pertains to antibody-drug conjugates and to bi- and trispecific antibody derivatives.
本发明涉及一种用于治疗的原药活化方法,其中使用了相互之间具有生物正交反应性的非生物活性化学基团。本发明还涉及一种原药试剂盒,包括至少一种原药和至少一种活化剂,其中原药包括药物和第一生物正交反应基团(触发器),活化剂包括第二生物正交反应基团。本发明还涉及上述方法和试剂盒中使用的靶向治疗药物。本发明尤其涉及抗体-药物共轭物以及双特异性和三特异性抗体衍生物。