[EN] HETEROCYCLIC COMPOUNDS USEFUL AS ANTI-BACTERIAL AGENTS AND METHOD FOR PRODUCTION THEREOF [FR] COMPOSÉS HÉTÉROCYCLIQUES DESTINÉS À ÊTRE UTILISÉS EN TANT QU'AGENTS ANTIBACTÉRIENS ET LEUR PROCÉDÉ DE PRODUCTION
Palladium-Catalyzed, <i>ortho</i>-Selective C–H Halogenation of Benzyl Nitriles, Aryl Weinreb Amides, and Anilides
作者:Riki Das、Manmohan Kapur
DOI:10.1021/acs.joc.6b02731
日期:2017.1.20
ortho-selective C–H halogenation methodology is reported herein. The highlight of the work is the highly selective C(sp2)–H functionalization of benzyl nitriles in the presence of activated C(sp3)–H bond, which results in good yields of the halogenated products with excellent regioselectivity. Along with benzyl nitriles, aryl Weinrebamides and anilides have been evaluated for the transformation using aprotic
These compounds were tested for their inhibitory activities against Leishmania martiniquensis and L. orientalis. This 'fluorine-walk' analysis revealed that the introduction of fluorine atom at C-5, 6, 5', or 6' on the benzothiazole units led to significant enhancement of the activity, correlating with the less negative reduction potentials of the fluorinated analogues confirmed by the electrochemical study
NOVEL PYRIMIDINE DERIVATIVES, PREPARATION THEREOF, AND PHARMACEUTICAL USE THEREOF AS AKT(PKB) PHOSPHORYLATION INHIBITORS
申请人:Brollo Maurice
公开号:US20130274253A1
公开(公告)日:2013-10-17
The present invention relates to novel chemical compounds derived from pyrimidines, to the method for preparing same, to the novel intermediates obtained, to the use thereof as drugs, to the pharmaceutical compositions containing same, and to the therapeutic use thereof as AKT inhibitors.
[EN] ANTI-BACTERIAL HETEROCYCLIC COMPOUNDS AND THEIR SYNTHESIS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ANTIBACTÉRIENS ET LEURS SYNTHÈSES
申请人:BUGWORKS RES INDIA PVT LTD
公开号:WO2019106693A1
公开(公告)日:2019-06-06
The compounds of Formula I and Formula (B) are described herein along with their stereoisomers, pharmaceutically acceptable salts, complexes, hydrates, solvates, tautomers, polymorphs, racemic mixtures, optically active forms, and pharmaceutically active derivatives thereof. These compounds are useful for killing or inhibiting the growth of a microorganism selected from the group consisting of bacteria, virus, fungi, and protozoa.
Mild CH Halogenation of Anilides and the Isolation of an Unusual Palladium(I)-Palladium(II) Species
作者:Robin B. Bedford、Mairi F. Haddow、Charlotte J. Mitchell、Ruth L. Webster
DOI:10.1002/anie.201101606
日期:2011.6.6
Reducing the load: A facile palladium‐catalyzed ortho‐selective bromination and chlorination of anilides occurs under aerobic conditions at room temperature when N‐halosuccinimides (NXS) are used in the presence of p‐toluenesulfonic acid (PTSA). The orthopalladated PTSA complex is not only catalytically competent but also undergoes a reductive process to yield an unusual PdI–PdII tetramer (see structure;
减少负荷:在有氧条件下,在对甲苯磺酸(PTSA)的存在下使用N-卤代琥珀酰亚胺(NXS)时,在室温下好氧条件下,钯的催化邻位溴化和氯离子氯化很容易进行。正统的PTSA配合物不仅具有催化能力,而且还经过还原过程生成不寻常的Pd I –Pd II四聚体(见结构; Pd绿色,O红色,S黄色和C灰色)。