[11C]GSK2126458 and [18F]GSK2126458, the first radiosynthesis of new potential PET agents for imaging of PI3K and mTOR in cancers
摘要:
GSK2126458 is a highly potent inhibitor of phosphoinositide 3-kinase (PI3K) and mammalian target of rapamycin (mTOR) with low picomolar to subnanomolar activity. [C-11]GSK2126458 and [F-18]GSK212 6458, new potential PET agents for imaging of PI3K and mTOR in cancer, were first designed and synthesized in 40-50% and 20-30% decay corrected radiochemical yield, and 370-740 and 37-222 GBq/lmol specific activity at end of bombardment (EOB), respectively. (C) 2012 Elsevier Ltd. All rights reserved.
[EN] 3-PHOSPHOGLYCERATE DEHYDROGENASE INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE LA 3-PHOSPHOGLYCÉRATE DÉSHYDROGÉNASE ET LEURS UTILISATIONS
申请人:RAZE THERAPEUTICS INC
公开号:WO2017156181A1
公开(公告)日:2017-09-14
The present invention provides compounds, compositions thereof, and methods of using the same.
本发明提供了化合物、其组合物以及使用这些化合物的方法。
An odorless, one-pot synthesis of nitroaryl thioethers via S<sub>N</sub>Ar reactions through the in situ generation of S-alkylisothiouronium salts
作者:Guo-ping Lu、Chun Cai
DOI:10.1039/c4ra11490f
日期:——
A newly developed C–S bond formation nucleophilic aromaticsubstitution (SNAr) reaction in aqueous Triton X-100 (TX100) micelles has been disclosed. This chemistry, in which odorless, cheap and stable thiourea in place of thiols is used as the sulfur reagent, provides an efficient approach for the generation of nitroarylthioethers, which are useful structural units of many bioactive molecules, rendering
hitherto unknown isomeric fluoronitrobenzenesulfonyl chlorides is described. The compounds are prepared from difluoronitrobenzenes by a two-step procedure. In the first step the starting compounds undergo a regioselective reaction with phenylmethanethiol giving rise to the corresponding thioethers. The oxidative cleavage of the latter with chlorine results in the sulfonyl chlorides in good yields. One
[EN] USP30 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS D'USP30 ET UTILISATIONS DE CEUX-CI
申请人:VINCERE BIOSCIENCES INC
公开号:WO2021050992A1
公开(公告)日:2021-03-18
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of USP30, and the treatment of USP30-mediated disorders.