Etude de la chimioselectivite de la reaction des dichloroboranes avec les azides fonctionnels : une synthese efficace d'amines secondaires fonctionnalisees.
作者:B. Carboni、M. Vaultier、R. Carrié
DOI:10.1016/s0040-4020(01)81491-5
日期:1987.1
The reaction of cyclohexyldichloroborane, used as a model, with a wide variety of functionalized azides has been studied. It has been shown to be an efficient synthesis of secondary amines in terms of chemioselectivity, yields and wide applicability.
[EN] ISOQUINOLINE COMPOUNDS AND METHODS FOR TREATING HIV<br/>[FR] COMPOSÉS D'ISOQUINOLÉINE ET PROCÉDÉS POUR TRAITER LE VIH
申请人:GLAXOSMITHKLINE LLC
公开号:WO2012102985A1
公开(公告)日:2012-08-02
Provided are compounds and pharmaceutically acceptable salts thereof, their pharmaceutical compositions, their methods of preparation, and their use for treating viral infections mediated by a member of the retrovirus family of viruses such as the Human Immunodeficiency Virus (HIV).
[EN] PYRROLOPYRIDINONE COMPOUNDS AND METHODS FOR TREATING HIV<br/>[FR] COMPOSÉS PYRROLOPYRIDINONES ET MÉTHODES DE TRAITEMENT DU VIH
申请人:GLAXOSMITHKLINE LLC
公开号:WO2013043553A1
公开(公告)日:2013-03-28
Provided are compounds and pharmaceutically acceptable salts thereof, their pharmaceutical compositions, their methods of preparation, and their use for treating viral infections mediated by a member of the retrovirus family of viruses such as the Human Immunodeficiency Virus (HIV).
‘Click’ ligand for ‘click’ chemistry: (1-(4-methoxybenzyl)-1-H-1,2,3-triazol-4-yl)methanol (MBHTM) accelerated copper-catalyzed [3+2] azide–alkyne cycloaddition (CuAAC) at low catalyst loading
作者:Rajesh H. Tale、Venkatesh B. Gopula、Gopal K. Toradmal
DOI:10.1016/j.tetlet.2015.09.010
日期:2015.10
1,2,3-triazol-4-yl)methanol (MBHTM) synthesized itself by ‘click’ chemistry shown to promote the dramatic rate enhancement of copper catalyze azide–alkyne cycloaddition (CuAAC) at lowcatalystloading to give diverse 1,4-disustituted 1,2,3-triazoles in high to excellent yields under mild conditions. Using higher catalyst and ligand loading, excellent and 49% yield of the corresponding 1,2,3 triazole
易于获得,具有成本效益,非常稳定且易于调节的基于1,2,3-三唑的配体,(1-(4-甲氧基苄基)-1 - H -1,2,3-三唑-4-基)甲醇(MBHTM)通过“点击”化学反应自行合成的结果表明,在低催化剂负载量下,铜催化叠氮化物-炔烃环加成反应(CuAAC)的速率大大提高,在温和的条件下,可以高产率或优异产率得到各种1,4-废弃的1,2,3-三唑情况。使用较高的催化剂和配体负载量,分别在不到一个小时和几分钟的时间内即可获得相应的1,2,3三唑产物优异的收率和49%的收率,这表明该反应可用于开发快速“点击”反应协议。
Synthesis and biological evaluation of novel 1,2,3-triazole derivatives as anti-tubercular agents
作者:Abdul Aziz Ali、Dhrubajyoti Gogoi、Amrita K. Chaliha、Alak K. Buragohain、Priyanka Trivedi、Prakash J. Saikia、Praveen S. Gehlot、Arvind Kumar、Vinita Chaturvedi、Diganta Sarma
DOI:10.1016/j.bmcl.2017.07.008
日期:2017.8
A library of seventeen novel1,2,3-triazolederivatives were efficiently synthesized in excellent yields by the popular ‘click chemistry’ approach and evaluated in vitro for their anti-tubercular activity against Mycobacterium tuberculosis H37Ra (ATCC 25177 strain). Among the series, six compounds exhibited significant activity with minimum inhibitory concentration (MIC) values ranging from 3.12 to