[EN] 1 -OXO-1,2-DIHYDROISOQUINOLIN-7-YL-(5-SUBSTITUTED-THIOPHEN-2-YL)-SULFONAMIDE COMPOUNDS, FORMULATIONS CONTAINING THOSE COMPOUNDS, AND THEIR USE AS AICARFT INHIBITORS IN THE TREATMENT OF CANCERS<br/>[FR] COMPOSÉS 1-OXO-1,2-DIHYDROISOQUINOLÉINE-7-YL-(5-SUBSTITUÉ-THIOPHÉN-2-YL)-SULFONAMIDE, FORMULATIONS CONTENANT CES COMPOSÉS ET LEUR UTILISATION COMME INHIBITEURS D'AICARFT DANS LE TRAITEMENT DE CANCERS
申请人:LILLY CO ELI
公开号:WO2016089670A1
公开(公告)日:2016-06-09
1-Oxo-1,2-dihydroisoquinolin-7-yl-(5-substituted-thiophen-2-yl)-sulfonamide compounds, formulations containing those compounds, and their use as AICARFT inhibitors.
A copper-catalyzed direct aminosulfonylation of unactivated alkenes with sodiumsulfinates for the efficient synthesis of sulfonylated pyrrolidones is described. This reaction features good functional group tolerance and wide substrate scope, providing an efficient and straightforward protocol to access this kind of pyrrolidones. Moreover, preliminary mechanistic investigations disclosed that a free-radical
Preparation of cyclic imides from alkene-tethered amides: application of homogeneous Cu(<scp>ii</scp>) catalytic systems
作者:Zhenghui Liu、Peng Wang、Hualin Ou、Zhenzhong Yan、Suqing Chen、Xingxing Tan、Dongkun Yu、Xinhui Zhao、Tiancheng Mu
DOI:10.1039/c9ra10422d
日期:——
A Cu-based homogeneous catalytic system was proposed for the preparation of imides from alkene-tethered amides. Here, O2 acted as a terminal oxidant and a cheap and easily available oxygen source. The cleavage of CC bonds and the formation of C–N bonds were catalyzed by Cu(II) salts with proper nitrogen-containing ligands under 100 °C. The synthesis approach has potential applications in pharmaceutical
提出了一种基于铜的均相催化体系,用于从烯烃束缚酰胺制备酰亚胺。在这里,O 2充当末端氧化剂和廉价且容易获得的氧源。在 100 °C 下,具有适当含氮配体的 Cu( II ) 盐催化C C 键的断裂和 C-N 键的形成。该合成方法在药物合成中具有潜在的应用。此外,放大实验证实了实际适用性。
Nickel-Catalyzed Aminoxylation of Inert Aliphatic C(sp<sup>3</sup>)–H Bonds with Stable Nitroxyl Radicals under Air: One-Pot Route to α-Formyl Acid Derivatives
作者:Chunxia Wang、Luoqiang Zhang、Jingsong You
DOI:10.1021/acs.orglett.7b00479
日期:2017.4.7
Nickel-catalyzed aminoxylation of an unactivated C(sp3)–H bond with a stable nitroxyl radical has been accomplished for the first time to offer various N-alkoxyamine derivatives, which further enables a one-pot approach to α-formyl acid derivatives. The aminoxylation process reported also provides direct evidence for the oxidative addition of a cyclometallic intermediate with a free radical, which
Silver-Catalyzed Intermolecular [3 + 2]/[5 + 2] Annulation of <i>N</i>-Arylpropiolamides with Vinyl Acids: Facile Synthesis of Fused 2<i>H</i>-Benzo[<i>b</i>]azepin-2-ones
作者:Yang Li、Ming Hu、Jin-Heng Li
DOI:10.1021/acscatal.7b02061
日期:2017.10.6
silver-catalyzed oxidative intermolecular [3 + 2]/[5 + 2] annulation of N-arylpropiolamides with 4-vinyl acids for producing fused 2H-benzo[b]azepin-2-ones is described. This radical-mediated annulation reaction features broad substrate scope and excellent selectivity, and enables the formation of three new C–C bonds through oxidative decarboxylation, [3 + 2]/[5 + 2] annulations, and C(sp2)-H functionalization