[EN] PHOSPHATE BASED LINKERS FOR INTRACELLULAR DELIVERY OF DRUG CONJUGATES<br/>[FR] LIEURS À BASE DE PHOSPHATES POUR INTRODUCTION INTRACELLULAIRE DE CONJUGUÉS MÉDICAMENTEUX
申请人:MERCK SHARP & DOHME
公开号:WO2015153401A1
公开(公告)日:2015-10-08
Phosphate-based linkers with tunable stability for intracellular delivery of drug conjugates are described. The phosphate-based linkers comprise a monophosphate, diphosphate, triphosphate, or tetraphosphate group (phosphate group) and a linker arm comprising a tuning element and optionally a spacer. A payload is covalently linked to the phosphate group at the distal end of the linker arm and the functional group at the proximal end of the linker arm is covalently linked to a cell-specific targeting ligand such as an antibody. These phosphate-based linkers have a differentiated and tunable stability in blood vs. an intracellular environment (e.g. lysosomal compartment).
申请人:Board of Regents, The University of Texas System
公开号:EP2637665B1
公开(公告)日:2015-04-08
[EN] ANTIBODY DRUG CONJUGATE FOR ANTI-INFLAMMATORY APPLICATIONS<br/>[FR] CONJUGUÉ ANTICORPS-MÉDICAMENT POUR APPLICATIONS ANTI-INFLAMMATOIRES
申请人:MERCK SHARP & DOHME
公开号:WO2017062271A2
公开(公告)日:2017-04-13
Antibody drug conjugates (ADCs) comprising an antibody conjugated to an anti-inflammatory therapeutic agent via a phosphate-based linker with tunable extracellular and intracellular stability are described.