FUNCTIONALLY-MODIFIED OLIGONUCLEOTIDES AND SUBUNITS THEREOF
申请人:Sarepta Therapeutics, Inc.
公开号:US20140330006A1
公开(公告)日:2014-11-06
Functionally-modified oligonucleotide analogues comprising modified intersubunit linkages and/or modified 3′ and/or 5′-end groups are provided. The disclosed compounds are useful for the treatment of diseases where inhibition of protein expression or correction of aberrant mRNA splice products produces beneficial therapeutic effects.
Efficient Transfer of Chelating Amides into Different Types of Esters and Lactones
作者:Uwe Jakob、Stephan Mundinger、Willi Bannwarth
DOI:10.1002/ejoc.201402843
日期:2014.11
corresponding esters despite the fact that the former are thermodynamically more stable. The transformations are mediated by the coordination of CuI by a chelating entity. The resulting weakening of the amide bond allows for nucleophilicattack by alcoholic hydroxyl functions. The principle is demonstrated for a wide variety of transformations, leading to different kinds of esters and lactones.
我们描述了一种将羧酸酰胺转化为其相应酯的通用方法,尽管前者在热力学上更稳定。转化是由螯合实体协调 CuI 介导的。由此产生的酰胺键弱化允许醇羟基官能团进行亲核攻击。该原理适用于各种转化,导致产生不同种类的酯和内酯。
SURFACE-MODIFIED POLYMER FILMS
申请人:Lellouche Jean-Paul
公开号:US20110306722A1
公开(公告)日:2011-12-15
Surface-modified polymer films for coating are provided, wherein the surface is modified by covalent binding of nano- or micro-particles comprising a photoreactive species. The surface of the polymer film, e.g. a parylene film, may be modified by covalent binding of nano- or micro-particles of a polymer, e.g. a conductive bifunctional polymer further comprising a chemically reactive functional group, or of a hybrid organic-inorganic oxide, e.g., silica, network comprising a photoreactive species. Further provided are: (i) polymerizable monomers, the conductive bifunctional polymers obtained therefrom; (ii) a hybrid photoreactive organic-inorganic oxide network; and (iii) micro- or nano-particles made from (i) or (ii).
3-(2-Acylamino-1-Hydroxyethyl)-Morpholine Derivatives and Their Use as Bace Inhibitors
申请人:Broughton Barff Howard
公开号:US20070225267A1
公开(公告)日:2007-09-27
The present invention provides BACE inhibitors of Formula (I); methods for their use and preparation, and intermediates useful for their preparation.
本发明提供了化学式(I)的BACE抑制剂;以及它们的使用和制备方法,以及用于它们制备的中间体。
PYRROLIDINYL SULFONE RORGAMMA MODULATORS
申请人:Bristol-Myers Squibb Company
公开号:US20150191483A1
公开(公告)日:2015-07-09
Described are RORγ modulators of the formula (I),
or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein all substituents are defined herein. Also provided are pharmaceutical compositions comprising the same. Such compounds and compositions are useful in methods for modulating RORγ activity in a cell and methods for treating a subject suffering from a disease or disorder in which the subject would therapeutically benefit from modulation of RORγ activity, for example, autoimmune and/or inflammatory disorders.