[EN] SULFAMIDE LINKER, CONJUGATES THEREOF, AND METHODS OF PREPARATION<br/>[FR] LIEUR DE TYPE SULFAMIDE, CONJUGUÉS DE CELUI-CI ET PROCÉDÉS DE PRÉPARATION
申请人:SYNAFFIX BV
公开号:WO2016053107A1
公开(公告)日:2016-04-07
The present invention relates to a compound comprising an alpha-end and an omega-end, the compound comprising on the alpha-end a reactive group Qlcapable of reacting with a functional group F1present on a biomolecule and on the omega-end a target molecule, the compound further comprising a group according to formula (1) or a salt thereof: Said compound may also be referred to as a linker-conjugate. The invention also relates to a process for the preparation of a bioconjugate, the process comprising the step of reacting a reactive group Q1of a linker-conjugate according to the invention with a functional group F1of a biomolecule. The invention further relates to a bioconjugate obtainable by the process according to the invention. In a preferred embodiment, the invention concerns a process for the preparation of a bioconjugate via a cycloaddition, such as a (4+2)-cycloaddition (e.g. a Diels-Alder reaction) or a (3+2)-cycloaddition (e.g. a 1,3-dipolar cycloaddition).
本发明涉及一种化合物,包括一个α端和一个ω端,该化合物在α端包括一个与生物分子上存在的功能基团F1反应的反应基团Q1,而在ω端包括一个靶分子,该化合物还包括符合以下式(1)或其盐的一个基团:该化合物也可以称为连接物-共轭物。本发明还涉及一种制备生物共轭物的方法,该方法包括将本发明中连接物-共轭物的反应基团Q1与生物分子的功能基团F1反应的步骤。本发明还涉及通过本发明方法获得的生物共轭物。在一个首选实施方式中,本发明涉及通过环加成反应制备生物共轭物的方法,例如(4+2)-环加成反应(例如Diels-Alder反应)或(3+2)-环加成反应(例如1,3-双极环加成)。