[EN] AMIDE DERIVATIVES AS ION-CHANNEL LIGANDS AND PHARMACEUTICAL COMPOSITIONS AND METHODS OF USING THE SAME [FR] DÉRIVÉS AMIDE À TITRE DE LIGANDS DES CANAUX IONIQUES ET COMPOSITIONS PHARMACEUTIQUES ET PROCÉDÉS D'UTILISATION CORRESPONDANTS
Synthesis of enantiomerically pure amino-substituted fused bicyclic rings
申请人:——
公开号:US20030114679A1
公开(公告)日:2003-06-19
This invention describes various processes for synthesis and resolution of racemic amino-substituted fused bicyclic ring systems. One process utilizes selective hydrogenation of an amino-substituted fused bicyclic aromatic ring system. An alternative process prepares the racemic amino-substituted fused bicyclic ring system via nitrosation. In addition, the present invention describes the enzymatic resolution of a racemic mixture to produce the (R)- and (S)-forms of amino-substituted fused bicyclic rings as well as a racemization process to recycle the unpreferred enantioner. Further provided by this invention is an asymmetric synthesis of the (R)- or (S)-enantiomer of primary amino-substituted fused bicyclic ring systems.
Concise Preparation of Amino-5,6,7,8-tetrahydroquinolines and Amino-5,6,7,8-tetrahydroisoquinolines via Catalytic Hydrogenation of Acetamidoquinolines and Acetamidoisoquinolines
作者:Krystyna A. Skupinska、Ernest J. McEachern、Renato T. Skerlj、Gary J. Bridger
DOI:10.1021/jo026258k
日期:2002.11.1
via catalytic hydrogenation of the corresponding acetamido-substituted quinolines and isoquinolines followed by acetamide hydrolysis is described. The yields of the products are good when the acetamido substituent is present on the pyridinering and moderate with the acetamido substituent on the benzenering. This method has also been applied to the regioselective reduction of quinoline substrates bearing
The present invention relates to chemokine receptor binding compounds, pharmaceutical compositions and their use. More specifically, the present invention relates to modulators of chemokine receptor activity, preferably modulators of CCR4 or CCR5. In one aspect, these compounds demonstrate protective effects against infection of target cells by a human immunodeficiency virus (HIV).
Amide derivatives as ion-channel ligands and pharmaceutical compositions and methods of using the same
申请人:Evotec AG
公开号:US08153651B2
公开(公告)日:2012-04-10
Compounds are disclosed that have a formula represented by the following:
The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, traumatic injury, and others.