An efficient copper-catalyzed formation of highly substituted pyrazoles using molecular oxygen as the oxidant
作者:Mamta Suri、Thierry Jousseaume、Julia J. Neumann、Frank Glorius
DOI:10.1039/c2gc35476d
日期:——
An efficient Cu-catalyzed formation of tetra-substituted pyrazoles is reported. In this atom economic process, readily available enamines and nitriles are reacted by C–C and N–N bond formation. Oxygen has been successfully used as the oxidant, which has important economic and environmental advantages. A broad scope of enamines and nitriles can be utilized in this process.
POLYCYCLIC COMPOUNDS AS LYSOPHOSPHATIDIC ACID RECEPTOR ANTAGONISTS
申请人:CLARK Ryan
公开号:US20110082164A1
公开(公告)日:2011-04-07
Described herein are compounds that are antagonists of lysophosphatidic receptor(s). Also described are pharmaceutical compositions and medicaments that include the compounds described herein, as well as methods of using such antagonists, alone and in combination with other compounds, for treating LPA-dependent or LPA-mediated conditions or diseases.
[EN] LYSOPHOSPHATIDIC ACID RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DES RÉCEPTEURS D'ACIDE LYSOPHOSPHATIDIQUE
申请人:INTERMUNE INC
公开号:WO2013025733A1
公开(公告)日:2013-02-21
Compounds, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds to treat, prevent or diagnose diseases, disorders, or conditions associated with one or more of the lysophosphatidic acid receptors are provided.
Aminoacetamide acyl guanidines as beta-secretase inhibitors
申请人:Gerritz Samuel
公开号:US20060287287A1
公开(公告)日:2006-12-21
There is provided a series of substituted acyl guanidines of Formula (Ik)
or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R
2
, R
3
, R
4
, R
5
, R
25
, R
26
and R
27
as defined herein, their pharmaceutical compositions and methods of use. These compounds inhibit the processing of amyloid precursor protein (APP) by β-secretase and, more specifically, inhibit the production of Aβ-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to β-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.
[EN] COMPOUND AS ANTAGONIST OF LYSOPHOSPHATIDIC ACID RECEPTOR, COMPOSITION, AND USE THEREOF<br/>[FR] COMPOSÉ UTILISÉ AGISSANT COMME AGONISTE DU RÉCEPTEUR DE L'ACIDE LYSOPHOSPATIDIQUE, COMPOSITION ET UTILISATION
申请人:CUREGENIX INC
公开号:WO2012100436A1
公开(公告)日:2012-08-02
The present invention discloses a compound as antagonist of LPA receptor, and a pharmaceutical composition comprising the same. The present invention also discloses the use of the compound and the composition, and a method of using the compound to treat, prevent or diagnose diseases, disorders or conditions associated with one or more of the LPA receptors.