[EN] ARYLMETHYLENE HETEROCYCLIC COMPOUNDS AS KV1.3 POTASSIUM SHAKER CHANNEL BLOCKERS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES D'ARYLMÉTHYLÈNE UTILISÉS EN TANT QUE BLOQUEURS DES CANAUX POTASSIQUES KV1.3 DE TYPE SHAKER
申请人:DE SHAW RES LLC
公开号:WO2021071806A1
公开(公告)日:2021-04-15
A compound of Formula (I) or a pharmaceutically acceptable salt thereof is described, wherein the substituents are as defined herein. Pharmaceutical compositions comprising the same and method of using the same are also described.
[EN] INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] INHIBITEURS DE RÉPLICATION DU VIRUS D'IMMUNODÉFICIENCE HUMAINE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2014028384A1
公开(公告)日:2014-02-20
The disclosure generally relates to compounds of formula (I), including compositions and methods for treating human immunodeficiency virus (HIV) infection. The disclosure provides novel inhibitors of HIV, pharmaceutical compositions containing such compounds, and methods for using these compounds in the treatment of HIV infection.
Identification of Anthranilic Acid Derivatives as a Novel Class of Allosteric Inhibitors of Hepatitis C NS5B Polymerase
作者:Thomas Nittoli、Kevin Curran、Shabana Insaf、Martin DiGrandi、Mark Orlowski、Rajiv Chopra、Atul Agarwal、Anita Y. M. Howe、Amar Prashad、M. Brawner Floyd、Bernard Johnson、Alan Sutherland、Karen Wheless、Boris Feld、John O'Connell、Tarek S. Mansour、Jonathan Bloom
DOI:10.1021/jm061428x
日期:2007.5.1
A series of potent anthranilic acid-based inhibitors of the hepatitisCNS5Bpolymerase has been identified. The inhibitors bind to a site on NS5B between the thumb and palm regions adjacent to the active site as determined by X-ray crystallography of the enzyme-inhibitor complex. Guided by both molecular modeling and traditional SAR, the enzyme activity of the initial hit was improved by approximately
已鉴定出一系列强效邻氨基苯甲酸丙型肝炎 NS5B 聚合酶抑制剂。通过酶抑制剂复合物的 X 射线晶体学测定,抑制剂与 NS5B 上拇指和手掌区域之间与活性位点相邻的位点结合。在分子建模和传统 SAR 的指导下,初始命中的酶活性提高了约 100 倍,产生了一系列有效且选择性的 NS5B 抑制剂,IC50 值低至 10 nM。这些化合物也是培养的 HUH7 细胞中 HCV 复制子的抑制剂。
Synthesis of tricyclic and tetracyclic sultones by Pd-catalyzed intramolecular cyclization
作者:K.C. Majumdar、Shovan Mondal、Debankan Ghosh
DOI:10.1016/j.tetlet.2009.06.028
日期:2009.8
A new efficient synthesis of aromatic six-membered ring sultones by the implementation of ligand-free Pd-catalyzed intramolecular cyclization of aromatic sulfonates derived from various bromo phenols and naphthols is described.
1,3-carbanionische umlagerungen: Reaktionen von phosphorsäure-o-haloarylestern mit metallen zu arylphosphonsäurederivaten
作者:J. Heinicke、I. Böhle、A. Tzschach
DOI:10.1016/s0022-328x(00)99340-9
日期:1986.12
o-Bromoaryl esters of phosphoricacid react with magnesium to give arene phosphonic acidderivatives via intermediate Grignard compounds. Similar metallation rearrangement processes may be achieved in the case of o-chloroaryl esters if sodium is applied as metal. 2,4-Dibromoaryl esters are attacked by magnesium regiospecifically in o-position.