Pd-catalyzed atom-efficient cross-coupling of triarylbismuth reagents with protecting group-free iodophenylmethanols: Synthesis of biarylmethanols
作者:Maddali L.N. Rao、Suresh Meka
DOI:10.1016/j.tetlet.2020.151676
日期:2020.3
An atom-efficient procedure for the synthesis of functionalized biarylmethanols via the Pd-catalyzedcross-coupling reactions of differently functionalized iodophenylmethanols and triarylbismuth reagents is described. This protecting group-free direct couplings of 2-, 3- or 4-iodophenylmethanols with triarylbismuth reagents afforded biarylmethanols in good to high yields.
This invention relates to novel compounds having the structural formula (I) and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.
[EN] SUBSTITUTED AMINOPYRIDINES AND USES THEREOF<br/>[FR] AMINOPYRIDINES SUBSTITUEES ET UTILISATIONS
申请人:ASTRAZENECA AB
公开号:WO2006065204A1
公开(公告)日:2006-06-22
[EN] This invention relates to novel compounds having the structural formula (I) and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia. [FR] L'invention concerne des composés représentés par la formule générale (I) suivante, un sel pharmaceutiquement acceptable desdits composés, des compostions renfermant ces composés et leurs méthodes d'utilisation. Ces composés peuvent s'utiliser pour le traitement ou la prévention de déficiences cognitives, de la maladie d'Alzheimer, de la neurodégénérescence et de la démence.
[EN] PYRIDINE COMPOUNDS AND THEIR USE AS P2Y12 ANTAGONISTS.<br/>[FR] COMPOSÉS PYRIDINIQUES: UTILISATION COMME ANTAGONISTES DE P2Y12
申请人:ASTRAZENECA AB
公开号:WO2008085118A1
公开(公告)日:2008-07-17
[EN] The present invention relates to certain new pyridin analogues of Formula (I) to processes for preparing such compounds, to their utility as P2Y12 inhibitors and as anti-trombotic agents etc, their use as medicaments in cardiovascular diseases as well as pharmaceutical compositions containing them. [FR] L'invention concerne certains nouveaux analogues pyridiniques de formule (I), des procédés de préparation de ces composés, leur utilisation comme inhibiteurs de P2Y12 ainsi que comme agents antithrombotiques par exemple, leur utilisation comme médicaments destinés à traiter les maladies cardiovasculaires, ainsi que des compositions pharmaceutiques renfermant ces composés.