OXIDATIVE COUPLING OF ARYL BORON REAGENTS WITH SP3-CARBON NUCLEOPHILES, AND AMBIENT DECARBOXYLATIVE ARYLATION OF MALONATE HALF-ESTERS VIA OXIDATIVE CATALYSIS
申请人:The Governors of the University of Alberta
公开号:US20180186721A1
公开(公告)日:2018-07-05
Described herein are methods of oxidative coupling of aryl boron reagents with sp
3
-carbon nucleophiles, and ambient decarboxylative arylation of malonate half-esters via oxidative catalysis.
[EN] METALLOENZYME INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE MÉTALLOENZYME
申请人:VIAMET PHARMACEUTICALS INC
公开号:WO2014117090A1
公开(公告)日:2014-07-31
The instant invention describes compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
这项即时发明描述了具有金属酶调节活性的化合物,以及治疗由这些金属酶介导的疾病、疾病或症状的方法。
A New β-Keto Amide Synthesis
作者:Scott McN. Sieburth、Yanping Chen
DOI:10.1055/s-2002-34845
日期:——
In a modification of the Wierenga-Skulnick β-ketoester synthesis, the dianions of malonic acid mono-amides were condensed with acid chlorides. Acidic workup led to decarboxylation and isolation of the corresponding β-keto amides in good-to-excellent yields. A similar procedure with cyanoacetic acid gave β-keto nitriles.
Facile Construction of Novel Polycyclic Ring Systems Using a Metallocarbenoid-Induced Cyclization of Acetylenic Diazo Carbonyl Compounds
作者:Albert Padwa、Christopher S. Straub
DOI:10.1021/ol006004q
日期:2000.7.1
Rh(II)-catalyzed reaction of diazo 2-propynyl maolonamic acid ester derivatives produce furo[3,4-c]furans in excellent yield. The methodology was applied to the synthesis of several polyheterocyclic systems by first generating a 2-alkoxy-substituted furan and then allowing it to undergo a subsequent intramolecularDiels-Alder cycloaddition. Ring opening of the resulting cycloadduct is followed by deprotonation
[EN] N-SUBSTITUTED TRICYCLIC 3-AMINOPYRAZOLES AS PDFG RECEPTOR INHIBITORS<br/>[FR] 3-AMINOPYRAZOLES TRICYCLIQUES N-SUBSTITUES COMME INHIBITEURS DES RECEPTEURS DU PDFG
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2003097609A1
公开(公告)日:2003-11-27
The invention is directed to N-substituted tricyclic 3-AMINOPYRAZOLE derivatives, which are useful as inhibitors of platelet-derived growth factor receptor (PDGF-R) kinase, and methods for the preparation of said derivatives. The present invention is further directed to pharmaceutical compositions comprising the compounds of the presentinvention and to methods for treating conditions such as tumors and other cell proliferative disorders.