1,2- as well as 1,3-O,O-silylmigration was investigated in detail to successfully clarify that these reaction pathways proceeded so as to yield alkoxides stabilized by strongly electronwithdrawing fluorine-containing methyl groups rather than the sterically less demanding counterparts.
Synthesis and cytotoxic activity of fluorinated analogues of Goniothalamus lactones. Impact of fluorine on oxidative processes
作者:Lidia Dumitrescu、Doan Thi Mai Huong、Nguyen Van Hung、Benoit Crousse、Danièle Bonnet-Delpon
DOI:10.1016/j.ejmech.2010.03.032
日期:2010.7
Novel fluorinated analogues of goniothalamin 1 and howiinol A 2 have been prepared from trifluorocrotonate derivatives. Trifluoromethyl goniothalamin (R/S) 4 showed a slightly lower activity than 1, while the trifluoromethyl howiinol A 16 exhibited similar activities on several cell lines in the micromolar range. Unlike (R) goniothalamin and howiinol A, trifluoromethyl parent compounds remained unchanged when submitted to biomimetic oxidative systems. (C) 2010 Elsevier Masson SAS. All rights reserved.
[EN] COMPOSITIONS AND METHODS FOR INDUCING FERROPTOSIS<br/>[FR] COMPOSITIONS ET MÉTHODES POUR INDUIRE LA FERROPTOSE
申请人:[en]KOJIN THERAPEUTICS, INC.
公开号:WO2024030960A2
公开(公告)日:2024-02-08
Methods and systems and compounds and agents for the induction or modulation of ferroptosis in a cell, a tissue, or a tumor in a subject are provided. Various agents and compounds are described. Various methods of administration are described for optimal ferroptosis modulation, for instance, induction and killing of target cells. Methods of making, purifying, and characterizing various compounds are described.
[EN] GCL INHIBITOR<br/>[FR] INHIBITEUR DE GCL<br/>[JA] GCL阻害剤