N-benzylindol-3-yl propanoic acid derivatives as cyclooxygenase
申请人:Merck Frosst Canada, Inc.
公开号:US05604253A1
公开(公告)日:1997-02-18
The invention encompasses the novel compound of Formula I as well as a method of treating cyclooxygenase-2 mediated diseases comprising administration to a patient in need of such treatment of a non-toxic therapeutically effective amount of a compound of Formula I. ##STR1## The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of Formula I.
[EN] CARBONYL DERIVATIVES OF BETULIN<br/>[FR] DÉRIVÉS CARBONYLES DE BÉTULINE
申请人:GLAXOSMITHKLINE LLC
公开号:WO2013020245A1
公开(公告)日:2013-02-14
Disclosed are a compound characterized by the following formula I or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising said compound or a pharmaceutically acceptable salt thereof, wherein R3, L, and A are as described in the application. Said compounds are useful for the treatment of HIV.
A visible light-driven, copper-catalyzed aerobic oxidativecleavage of cycloalkanones has been presented. A variety of cycloalkanones with varying ring sizes and various α-substituents reacted well to give the distal keto acids or dicarboxylic acids with moderate to good yields.
Ligand-Enabled γ-C(sp<sup>3</sup>)–H Activation of Ketones
作者:Ru-Yi Zhu、Zi-Qi Li、Han Seul Park、Chris H. Senanayake、Jin-Quan Yu
DOI:10.1021/jacs.8b01359
日期:2018.3.14
are identified to enable C(sp3)-H activation for the first time. A rare six-membered palladacycle intermediate is isolated and characterized to elucidate the reaction mechanism. Both (hetero)arylation and vinylation of γ-C(sp3)-H bonds are demonstrated. Sequential β- and γ-C(sp3)-H (hetero)arylation of muscone showcases the utility of this method for late-stagediversification. A convenient Mn(II)-catalyzed
[EN] 5-OXO-ETE RECEPTOR ANTAGONIST COMPOUNDS<br/>[FR] COMPOSÉS ANTAGONISTES DES RÉCEPTEURS 5-OXO-ETE
申请人:UNIV MCGILL
公开号:WO2010127452A1
公开(公告)日:2010-11-11
The present invention relates to novel pharmaceutically-useful compounds which are antagonists of the 5-oxo-ETE receptors, such as the OXE receptor. These compounds have use as therapeutic and/or prophylactic agents for diseases characterized by tissue eosinophilia, such as inflammatory conditions including respiratory diseases. The invention also relates to pharmaceutical compositions, to the use of such compounds and compositions as medicaments, and to therapeutic methods.