Hypervalent (<i>tert</i>-Butylperoxy)iodanes Generate Iodine-Centered Radicals at Room Temperature in Solution: Oxidation and Deprotection of Benzyl and Allyl Ethers, and Evidence for Generation of α-Oxy Carbon Radicals
reductive deprotection. Oxidation with 1a occurs readily with C−H bonds activated by both enthalpic effects (benzylic, allylic, and propargylic C−H bonds) and/or polar effects (α-oxy C−H bonds), generating α-oxy carbon-centered radicals, which can be detected by nitroxyl radical trapping. Measurement of the relative rates of oxidation for a series of ring-substituted benzyl n-butyl ethers 2d and 2p−s
[EN] TETRAHYDROFURAN PHOSPHATE- AND HYDROXY ESTERS, AS PRODRUGS FOR THE CORRESPONDING ANTIFUNGAL AGENT<br/>[FR] PHOSPHATE-ESTERS ET HYDROXY-ESTERS DE TETRAHYDROFURANE UTILISES COMME PROMEDICAMENTS POUR AGENT ANTIFONGIQUE CORRESPONDANT
申请人:SCHERING CORPORATION
公开号:WO1999015522A1
公开(公告)日:1999-04-01
(EN) A compound of formula (I) wherein G is H or PO3H2 or a pharmaceutical acceptable salt thereof, pharmaceutical compositions containing such compounds and method of using such compounds or pharmaceutical compositions containing them to treat or prevent fungal infection are disclosed.(FR) L'invention concerne un composé de formule (I) où G est H ou PO3H2 ou un sel pharmaceutique acceptable dudit composé. L'invention concerne également des préparations pharmaceutiques renfermant de tels composés et un procédé d'utilisation de ces composés ou préparations pharmaceutiques pour le traitement ou la prévention des mycoses.