[EN] NITROGEN RING CONTAINING COMPOUNDS FOR TREATMENT OF INFLAMMATORY DISORDERS<br/>[FR] COMPOSÉS CONTENANT UN CYCLE AZOTÉ POUR LE TRAITEMENT DE TROUBLES INFLAMMATOIRES
申请人:WEINGARTEN M DAVID
公开号:WO2012135669A1
公开(公告)日:2012-10-04
The invention provides compounds, pharmaceutical compositions and methods of treatment of inflammatory disorders including a compound of Formula I, or its pharmaceutically acceptable salt, ester, pharmaceutically acceptable derivative or prodrug wherein R1, R2, R3, R4, X, Y, W, Z and Q are as defined herein.
[EN] IMIDAZO [1, 2 - B] PYRIDAZINE - BASED COMPOUNDS, COMPOSITIONS COMPRISING THEM, AND USES THEREOF<br/>[FR] COMPOSÉS À BASE D'IMIDAZO [1, 2-B] PYRIDAZINE, COMPOSITIONS LES COMPRENANT ET UTILISATIONS DE CEUX-CI
申请人:LEXICON PHARMACEUTICALS INC
公开号:WO2013134219A1
公开(公告)日:2013-09-12
Imidazo[1,2-b]pyridazine-based compounds of the formula (I): are disclosed, wherein R1, R2 and R3 are defined herein. Compositions comprising the compounds and methods of their use to treat, manage and/or prevent diseases and disorders mediated by mediated by adaptor associated kinase 1 activity are also disclosed.
Oxime Esters as Acylating Agents in the Aminolysis Reaction. A Simple and Chemoselective Method for the Preparation of Amides from Amino Alcohols
作者:Susana Fernández、Emma Menéndez、Vicente Gotor
DOI:10.1055/s-1991-26553
日期:——
Oxime esters, such as acetone O-alkanoyl-, O-alkenoyl- or O-benzyloxycarbonyloximes, react with amines under extremely mild conditions to give the corresponding amides in very good yield. When amino alcohols are used a total chemoselectivity is observed.
Non-peptide peptidomimetics and related cyclic hexapeptides
申请人:The Trustees of the University of Pennsylvania
公开号:US05811512A1
公开(公告)日:1998-09-22
Compounds are provided which are crossreactive with peptides such as those which bind G-protein-linked receptors, together with preparative and therapeutic methods therefor.
提供的化合物与那些结合G蛋白偶联受体的肽具有交叉反应性,以及用于这些化合物的制备和治疗方法。
Activation of carboxyl groups by diphenyl 2-oxo-3-oxazolinylphosphonate
sphonate [DPPOx] has been newly introduced as a carboxyl-activating reagent which permits a facile direct preparation of 3-acyl-2-oxazolones and amides including peptides from a wide variety of carboxylicacids The 3-acyl-2-oxazolides also serve as versatile reactive agents for highlychemoselective acyl-transfer to the nucleophilic species such as amines, alcohols and thiols, providing convenient