Nitration of Alkenes and Oxiranes with Nitrogen(IV) Oxide in Liquid and Supercritical Carbon Dioxide Media
作者:R. E. Ivanov、M. N. Zharkov、S. G. Zlotin
DOI:10.1134/s0012500821100037
日期:2021.10
Abstract For the first time the reactions of radical nitration of alkenes and oxiranes with nitrogendioxide in the liquid and supercritical carbon dioxide (sc-CO2) media were carried out. Using octene-1, styrene, and their derivatives as examples, the effectiveness of the developed method for obtaining valuable 1,2-functionalized products, including nitroalcohols, dinitroalkanes, and nitronitrates
[EN] METHOD OF PREVENTING NEURONAL DEATH<br/>[FR] PROCEDE SERVANT A PREVENIR LA MORT DE NEURONES
申请人:ELAN PHARMACEUTICALS, INC.
公开号:WO1999009825A1
公开(公告)日:1999-03-04
(EN) Disclosed is a method for preventing neuronal cell death subsequent to an injury to neuronal tissue, particularly central nervous tissue exposed to an ischemic or hypoxic event, to trauma or to a chronic neurodegenerative disorder. The method includes exposing the cells to a glutaminase inhibitor that is relatively impermeable to healthy, intact cell membranes, and which is preferably a specific inhibitor of the form of glutaminase that is widely present in brain tissue.(FR) L'invention concerne un procédé servant à prévenir la mort de cellules neuronales suite à une lésion de tissus neuronaux, en particulier de tissus du système nerveux central exposés à un événement ischémique ou hypoxique, à un traumatisme ou à un trouble neurodégénératif chronique. Le procédé comporte l'étape consistant à exposer les cellules à un inhibiteur de glutaminase qui rend relativement imperméables des membranes cellulaires intactes, saines; cet inhibiteur étant de préférence un inhibiteur spécifique de la forme de glutaminase qui est largement présente dans les tissus cérébraux.