[EN] HIV REPLICATION INHIBITORS<br/>[FR] INHIBITEURS DE LA RÉPLICATION DU VIH
申请人:SOUTHERN RES INST
公开号:WO2013033003A1
公开(公告)日:2013-03-07
Compounds of Formula (I) wherein B is selected from the group consisting of substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl; Y is a linker moiety selected from the group consisting of a direct bond. R, R1, R2, and R3 are each individually selected from the group consisting substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, or heterocycle.
Teubrevin G and Teubrevin H: The First Total Syntheses of Rearranged <i>n</i><i>eo</i>-Clerodanes Including Solutions to the Problems of Chirality Merger and Furan Ring Assembly
作者:Leo A. Paquette、Ivan Efremov
DOI:10.1021/ja010313+
日期:2001.5.1
of a 1,3-dimesityl-4,5-dihydroimidazol-2-ylideneruthenium precatalyst. The key building blocks 39 and 48 were constructed by asymmetric processes and coupled under conditions where good remoteasymmetricinduction was realized. The diastereoselection observed in this alkylation reaction appears to be intimately associated with the conformational properties of the beta-keto ester enolate. While the readily
Automated Multistep Continuous Flow Synthesis of 2-(1H-Indol-3-yl)thiazole Derivatives
作者:Nicholas Cosford、Nicholas Pagano、Marintha Heil
DOI:10.1055/s-0031-1290953
日期:2012.8
high yields (38–82% over three chemical steps without isolation of intermediates). The multistep continuous flow assembly of 2-(1H-indol-3-yl)thiazoles using a Syrris AFRICA® synthesis station is reported. Sequential Hantzsch thiazole synthesis, deketalization, and Fischerindolesynthesis provides rapid and efficient access to highly functionalized, pharmacologically significant 2-(1H-indol-3-yl)thiazoles
摘要 报告了使用 Syrris AFRICA ®合成站对 2-(1 H -indol-3-yl) 噻唑进行多步连续流动组装。连续的 Hantzsch 噻唑合成、去缩酮化和 Fischer 吲哚合成可快速有效地获得高度功能化、具有药理意义的 2-(1 H -indol-3-yl) 噻唑。这些复杂的类药物小分子在不到 15 分钟的反应时间内以高产率生成(三个化学步骤中的产率达 38-82%,无需分离中间体)。 报告了使用 Syrris AFRICA ®合成站对 2-(1 H -indol-3-yl) 噻唑进行多步连续流动组装。连续的 Hantzsch 噻唑合成、去缩酮化和 Fischer 吲哚合成可快速有效地获得高度功能化、具有药理意义的 2-(1 H -indol-3-yl) 噻唑。这些复杂的类药物小分子在不到 15 分钟的反应时间内以高产率生成(三个化学步骤中的产率达 38-82%,无需分离中间体)。