[EN] AURISTATIN DERIVATIVES AND CONJUGATES THEREOF<br/>[FR] DÉRIVÉS D'AURISTATINE ET CONJUGUÉS DE CEUX-CI
申请人:NOVARTIS AG
公开号:WO2015189791A1
公开(公告)日:2015-12-17
Disclosed herein are novel compounds of formula (I) as described herein, and the use of such peptides in making immunoconjugates (i.e Antibody Drug Conjugates) Also described herein are immunoconjugates (i.e Antibody Drug Conjugates) comprising such novel compound linked to an antigen binding moiety, such as an antibody; where such immunoconjugates are useful for treating cell proliferative disorders. The invention further provides pharmaceutical compositions comprising these immunoconjugates, compositions comprising the immunoconjugates with a therapeutic co-agent, and methods to use these immunoconjugates and compositions for treating cell proliferation disorders.
Methyl Scanning for Mechanochemical Chalcogen‐Bonding Cascade Switches
作者:Xiang Zhang、Naomi Sakai、Stefan Matile
DOI:10.1002/open.201900288
日期:2020.1
Chalcogen‐bonding cascade switching was introduced recently to produce the chemistry tools needed to image physical forces in biological systems. In the original flipper probe, one methyl group appeared to possibly interfere with the cascade switch. In this report, this questionable methyl group is replaced by a hydrogen. The deletion of this methyl group in planarizable push‐pull probes was not trivial
A series of NIR-emissive phospha-xanthene dyes bearing an ethynyl group are reported. The late-stage functionalisation of the NIR dyes enables creation of multi-functionalised fluorescent probes that can be designed to target organelles of interest.
A Chalcogen‐Bonding Cascade Switch for Planarizable Push–Pull Probes
作者:Mariano Macchione、Antoine Goujon、Karolina Strakova、Heorhii V. Humeniuk、Giuseppe Licari、Emad Tajkhorshid、Naomi Sakai、Stefan Matile
DOI:10.1002/anie.201909741
日期:2019.10.28
mechanical planarization of the probe. This concept is explored by molecular dynamics simulations as well as chemical double‐mutant cycle analysis. Cascade switched flipper probes turn out to excel with chemical stability, red shifts adding up to high significance, and focused mechanosensitivity. Most important, however, is the introduction of a new, general and fundamental concept that operates with non‐trivial
METHODS, COMPOUNDS, COMPOSITIONS AND VEHICLES FOR DELIVERING 3-AMINO-1-PROPANESULFONIC ACID
申请人:Kong Xianqi
公开号:US20080146642A1
公开(公告)日:2008-06-19
The invention relates to methods, compounds, compositions and vehicles for delivering 3-amino-1-propanesulfonic acid (3APS) in a subject, preferably a human subject. The invention encompasses compounds that will yield or generate 3APS, either in vitro or in vivo. Preferred compounds include amino acid prodrugs of 3APS for use, including but not limited to, the prevention and treatment of Alzheimer's disease.