Reversible surface functionalisation of emulsion-templated porous polymers using dithiophenol maleimide functional macromolecules
作者:A. M. Eissa、P. Wilson、C. Chen、J. Collins、M. Walker、D. M. Haddleton、N. R. Cameron
DOI:10.1039/c7cc03811a
日期:——
Reversible, easy-to-monitor approach to the surface functionalisation of thiol–acrylate polyHIPEs that can be utilised in a wide range of applications.
DI-SUBSTITUTED MALEIC AMIDE LINKER FOR ANTIBODY-DRUG CONJUGATING AND PREPARATION METHOD AND USE THEREOF
申请人:Mabwell (Shanghai) Bioscience Co., Ltd.
公开号:EP3546448A1
公开(公告)日:2019-10-02
Provided in the present invention are a di-substituted maleic amide linker conjugated to an antibody and a preparation method and use thereof. In particular, the present invention conjugates a strongly cytotoxic active substance to a biomacromolecule through a class of new linkers. The class of linkers can selectively act simultaneously with disulphide chains, so as to greatly improve the substance homogeneity of a conjugate. The conjugate prepared by the linker of the present invention has a high inhibitory activity on a cell strain expressing the corresponding antigen. Also provided is a method for preparing the above-mentioned conjugate and the use.
A mild synthesis of N-functionalised bromomaleimides, thiomaleimides and bromopyridazinediones
作者:Lourdes Castañeda、Zoë V.F. Wright、Cristina Marculescu、Trang M. Tran、Vijay Chudasama、Antoine Maruani、Elizabeth A. Hull、João P.M. Nunes、Richard J. Fitzmaurice、Mark E.B. Smith、Lyn H. Jones、Stephen Caddick、James R. Baker
DOI:10.1016/j.tetlet.2013.04.088
日期:2013.7
Bromomaleimides are useful building blocks in synthesis and powerful reagents for the selective chemical modification of proteins. A mild new synthesis of these reagents is described, along with the convenient transferability of the approach to dithiomaleimides and bromopyridazinediones. (c) 2013 The Authors. Published by Elsevier Ltd. All rights reserved.