Conjugates and compounds for making conjugates which are PBD molecules linked via the N10 position are disclosed, along with the use of the conjugates for treating proliferative diseases, including cancer.
The present invention provides targeting lipids of structure (Cl) L100 - linker - L101, where L100 is a lipid, lipophile, alkyl, alkenyl or alkynyl, L101 is a ligand or -CH2CH2(OCH2CH2)pO(CH2)qCH2-ligand, p is 1-1000, and q is 1-20. In addition, the invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic acid to cells in vivo.
Sulfamide linker, conjugates thereof, and methods of preparation
申请人:Synaffix B.V.
公开号:US10792369B2
公开(公告)日:2020-10-06
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 Q1 capable of reacting with a functional group F1 present 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 Q1 of a linker-conjugate according to the invention with a functional group F1 of a biomolecule. The invention further relates to a bioconjugate obtainable by the process according to the invention.
本发明涉及一种由α-端和ω-端组成的化合物,该化合物的α-端包括一个能与生物大分子上存在的官能团F1反应的反应基团Q1,ω-端包括一个目标分子,该化合物还包括一个根据式(1)的基团或其盐:
所述化合物也可称为连接体-共轭物。本发明还涉及一种制备生物共轭物的工艺,该工艺包括使根据本发明的连接体-共轭物的反应基团 Q1 与生物大分子的官能团 F1 反应的步骤。本发明还涉及一种可通过本发明工艺获得的生物共轭物。
[EN] ANTIBODY-DRUG CONJUGATE AND PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] CONJUGUÉ ANTICORPS-MÉDICAMENT, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种抗体-药物偶联物,其制备方法及应用