SILICON BASED DRUG CONJUGATES AND METHODS OF USING SAME
申请人:BlinkBio, Inc.
公开号:US20170202970A1
公开(公告)日:2017-07-20
Described herein are silicon based conjugates capable of delivering one or more payload moieties to a target cell or tissue. Contemplated conjugates may include a silicon-heteroatom core, one or more optional catalytic moieties, a targeting moiety that permits accumulation of the conjugate within a target cell or tissue, one or more payload moieties (e.g., a therapeutic agent or imaging agent), and two or more non-interfering moieties covalently bound to the silicon-heteroatom core.
[EN] DIRECTED CONJUGATION TECHNOLOGIES<br/>[FR] TECHNOLOGIES DE CONJUGAISON DIRIGÉE
申请人:KLEO PHARMACEUTICALS INC
公开号:WO2021102052A1
公开(公告)日:2021-05-27
Among other things, the present disclosure provides technologies for site-directed conjugation of various moieties of interest to target agents. In some embodiments, the present disclosure utilizes target binding moieties to provide high conjugation efficiency and selectivity. In some embodiments, provided technologies are useful for preparing antibody conjugates.
[EN] SPLICEOSTATIN ANALOGS<br/>[FR] ANALOGUES DE SPLICÉOSTATINE
申请人:PFIZER
公开号:WO2014068443A1
公开(公告)日:2014-05-08
The present invention is directed to novel cytotoxic spliceostatin analogs (I) and derivatives, to antibody drug conjugates thereof, and to methods for using the same to treat medical conditions including cancer.
Provided herein is an antibody-drug conjugate (ADC) especially a PEGylated mono or bispecific antibody-drug conjugate (BsADC) prepared with site-specific conjugation to provide homogeneous conjugate with high potency and low toxicity. It also relates to a method for the preparation of the ADC, a composition comprising the ADC, and the use thereof in treating diseases.
“Clickable”, polymerized liposomes as a versatile and stable platform for rapid optimization of their peripheral compositions
作者:Amit Kumar、Uriel J. Erasquin、Guoting Qin、King Li、Chengzhi Cai
DOI:10.1039/c0cc00784f
日期:——
A versatile and stable liposomal platform is developed for rapid optimization of its peripheral composition. The platform is based on polydiacetylene lipids terminated with alkynyl groups. Conditions for copper-catalyzed azideâalkyne cycloaddition (a âclickâ reaction) are optimized for rapid attachment of azides with controlled composition onto the liposomes.