[EN] CELL ADHESION INHIBITORS<br/>[FR] INHIBITEURS DE L'ADHERENCE CELLULAIRE
申请人:BIOGEN, INC.
公开号:WO1996022966A1
公开(公告)日:1996-08-01
(EN) The present invention relates to novel compounds that are useful for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. This invention also relates to pharmaceutical formulations comprising these compounds and methods of using them for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. The compounds and pharmaceutical compositions of this invention can be used as therapeutic or prophylactic agents. They are particularly well-suited for treatment of many inflammatory and autoimmune diseases.(FR) L'invention concerne de nouveaux composés utiles pour inhiber et prévenir l'adhérence cellulaire, ainsi que les pathologies provoquées par l'adhérence cellulaire. Elle concerne également des compositions pharmaceutiques contenant ces composés, ainsi que des procédés permettant de les utiliser pour inhiber et prévenir l'adhérence cellulaire et les pathologies provoquées par l'adhérence cellulaire. On peut utiliser ces composés et ces compositions pharmaceutiques en tant qu'agents thérapeutiques et prophylactiques. Ils sont particulièrement appropriés pour le traitement de nombreuses maladies inflammatoires et auto-immunes.
The present invention relates to novel compounds that are useful for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. This invention also relates to pharmaceutical formulations comprising these compounds and methods of using them for inhibition and prevention of cell adhesion and cell adhesion-mediated pathologies. The compounds and pharmaceutical compositions of this invention can be used as therapeutic or prophylactic agents. They are particularly well-suited for treatment of many inflammatory and autoimmune diseases.
The present invention provides compounds, pharmaceutical compositions, and methods of using such compounds or compositions for treating infection by a virus, or for affecting viral IRES activity.
本发明提供了化合物、药物组合物以及使用这些化合物或组合物治疗病毒感染或影响病毒IRES活性的方法。
[EN] USE OF TRIAZOLOPYRIMIDINE, TRIAZOLOPYRIDINE COMPOUNDS AND COMPOSITION THEREOF FOR TREATING PRC2-MEDIATED DISEASES<br/>[FR] UTILISATION DE TRIAZOLOPYRIMIDINE, DE COMPOSÉS DE TRIAZOLOPYRIDINE ET D'UNE COMPOSITION DE CEUX-CI POUR LE TRAITEMENT DE MALADIES MÉDIÉES PAR PRC2<br/>[ZH] 三氮唑并嘧啶、三氮唑并吡啶化合物及其组合物用于治疗PRC2介导的疾病
An efficient transformation of ethers to N,N′-disubstituted ureas in a Ritter type reaction
作者:Veladi Panduranga、Basavaprabhu、Vommina V. Sureshbabu
DOI:10.1016/j.tetlet.2012.12.027
日期:2013.2
A simple, mild, and an alternative protocol for the preparation of N,N'-disubstituted ureas from readily available ethers and cyanamides as starting materials is described. The protocol explores the reactivity of ether in a Ritter type reaction with cyanamide in the presence of BF3 center dot Et2O and resulting in the formation of N,N'-disubstituted urea. Divinyl ether as well as MTBE (methyl tert-butyl ether) can be employed as ether components to afford allyl and tert-butyl ureas respectively. (C) 2012 Elsevier Ltd. All rights reserved.