AZEPANE DERIVATIVES AND METHODS OF TREATING HEPATITIS B INFECTIONS
申请人:Novira Therapeutics, Inc.
公开号:US20150197493A1
公开(公告)日:2015-07-16
Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject.
[EN] CRF RECEPTOR ANTAGONISTS AND METHODS RELATING THERETO<br/>[FR] ANTAGONISTES DU RECEPTEUR DE CRF ET PROCEDES CORRESPONDANTS
申请人:SB PHARMCO INC
公开号:WO2005063756A1
公开(公告)日:2005-07-14
CRF receptor antagonists are disclosed which may have utility in the treatment of a variety of disorders, including the treatment of disorders manifesting hypersecretion of CRF in mammals, such as stroke. The CRF receptor antagonists of this invention have the following structure (a) including pharmaceutically acceptable salts, esters, solvates, stereoisomers, and prodrugs thereof, wherein R1, R2, R3, Y, Ar, and Het are as defined herein. Compositions containing a CRF receptor antagonist and a pharmaceutically acceptable carrier are also disclosed, as well as methods for use of the same.
Enantioselective Synthesis of Spiroindenes by Enol‐Directed Rhodium(III)‐Catalyzed CH Functionalization and Spiroannulation
作者:Suresh Reddy Chidipudi、David J. Burns、Imtiaz Khan、Hon Wai Lam
DOI:10.1002/anie.201507029
日期:2015.11.16
rhodium complexes promote highly enantioselective enol‐directedC(sp2)‐Hfunctionalization and oxidative annulation with alkynes to give spiroindenes containing all‐carbon quaternary stereocenters. High selectivity between two possible directing groups, as well as control of the direction of rotation in the isomerization of an O‐bound rhodium enolate into the C‐bound isomer, appear to be critical for high
Stereoselective Radical Amination of Electron-Deficient C(sp<sup>3</sup>)–H Bonds by Co(II)-Based Metalloradical Catalysis: Direct Synthesis of α-Amino Acid Derivatives via α-C–H Amination
作者:Hongjian Lu、Yang Hu、Huiling Jiang、Lukasz Wojtas、X. Peter Zhang
DOI:10.1021/ol302511f
日期:2012.10.5
The cobalt(II) complex of 3,5-DitBu-IbuPhyrin, [Co(P1)], is an effective catalyst for intramolecular amination of electron-deficient C–H bonds, including those adjacent to electron-withdrawing CO2R, C(O)NR2, C(O)R, and CN groups, in excellent yields with high regio- and stereoselectivity. The [Co(P1)]-catalyzed amination system provides a direct method for the synthesis of α-amino acid derivatives
3,5-Di t Bu-IbuPhyrin的钴 (II) 配合物[Co( P1 )] 是缺电子 C-H 键的分子内胺化的有效催化剂,包括与吸电子 CO 2 R相邻的那些、C(O)NR 2、C(O)R 和 CN 基团,产率高,区域选择性和立体选择性高。[Co( P1 )]-催化的胺化系统为从相应的羧酸盐前体合成α-氨基酸衍生物提供了一种直接方法。
N-(Substituted amino)alkanoyl-aminoalkanoic acids and salts, their use
申请人:BYK Gulden Lomberg Chemische Fabrik GmbH
公开号:US04250183A1
公开(公告)日:1981-02-10
N-substituted .omega.-aminoalkanoyl-.omega.-aminoalkanoic acids and their pharmacologically-acceptable salts (with a base) are useful, e.g., in pharmaceutical-composition form for the treatment or prophylaxis of diseases which are based on inadequate performance of the pancreas, the bile and/or the liver. The compounds are prepared, e.g., by reacting an N-(mono- or di-substituted) .omega.-amino-alkanoic acid with an N-(unsubstituted or monosubstituted) .omega.-aminoalkanoic acid.