[EN] NOVEL CYTOTOXIC AGENTS AND CONJUGATES THEREOF<br/>[FR] NOUVEAUX AGENTS CYTOTOXIQUES ET LEURS CONJUGUÉS
申请人:POLYTHERICS LTD
公开号:WO2018051109A1
公开(公告)日:2018-03-22
Provided herein are novel maytansinoid compounds of general formula I. Also provided herein are conjugates comprising the compounds linked to a binding protein via a linker, and conjugating reagents comprising the compounds attached via a linker to at least one functional group capable of reacting with a binding protein. Also provided herein are pharmaceutical compositions comprising the compounds and conjugates, therapeutic methods and uses involving the compounds and conjugates, for example in cancer therapy, and novel synthetic processes.
A stepwise one-pot synthesis of aliphatic thiols and their derivatives from acrylamides and sulfur
作者:András Gy. Németh、Renáta Szabó、Krisztina Németh、György M. Keserű、Péter Ábrányi-Balogh
DOI:10.1039/d2ob00512c
日期:——
investigated the reactivity of acrylamides with sulfur and eventually developed a new pseudo-multicomponent reaction for the preparation of polysulfides. Sequential one-pot reduction led to diversely substituted thiols. Additional third stage one-pot modifications provided thioethers, unsymmetric disulfide and thioester.