[EN] BENZENESULFONAMIDE COMPOUNDS AND THEIR USE AS THERAPEUTIC AGENTS<br/>[FR] COMPOSÉS BENZÈNESULFONAMIDES ET LEUR UTILISATION EN TANT QU'AGENTS THÉRAPEUTIQUES
申请人:XENON PHARMACEUTICALS INC
公开号:WO2017201468A1
公开(公告)日:2017-11-23
This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.
Bench-Stable <i>N</i>
-Heterocyclic Carbene Nickel Precatalysts for C−C and C−N Bond-Forming Reactions
作者:Felix Strieth-Kalthoff、Ashley R. Longstreet、Jessica M. Weber、Timothy F. Jamison
DOI:10.1002/cctc.201800454
日期:2018.7.9
Herein, we introduce a new class of bench‐stable N‐heterocycliccarbene (NHC) nickel‐precatalysts for homogeneous nickel‐catalysis. The nickel(II) complexes are readily activated to Ni0 in situ under mild conditions, via a proposed Heck‐type mechanism. The precatalysts are shown to facilitate carbonyl‐ene, hydroalkenylation, and amination reactions.
在此,我们介绍了一类新型的实验室稳定的N杂环卡宾 (NHC) 镍预催化剂,用于均相镍催化。通过提出的 Heck 型机制,镍 (II) 配合物在温和条件下很容易原位活化为 Ni 0 。该预催化剂被证明可以促进羰基、加氢烯基化和胺化反应。
Method of inducing platelet antiaggregation activity
申请人:——
公开号:US04221805A1
公开(公告)日:1980-09-09
Compositions useful for platelet antiaggregation activity are described, which contain as the active ingredient N-(2-chlorobenzyl)-pyrrolidine or a pharmacologically compatible salt thereof with an organic or an inorganic acid, and at least one pharmaceutically acceptable carrier or excipient. The compositions in the form of an aqueous solution are administered orally in the dose of 2-8 mgs/kg, preferably 3 mgs/kg body weight twice a day. The compositions may also be administered intravenously or endoperitoneally. The compositions may be administered in the form of capsules, ampoules or in the form of oily suspensions, solutions or emulsions.