Palladium-Catalyzed Dehydrogenative Fluoroalkoxylation of Benzaldehydes
作者:Long Jin、Xing-Long Zhang、Rui-Li Guo、Meng-Yue Wang、Ya-Ru Gao、Yong-Qiang Wang
DOI:10.1021/acs.orglett.1c00365
日期:2021.3.5
A direct and efficient palladium-catalyzed oxidative dehydrogenative fluoroalkoxylation of benzaldehydes is reported here for the first time. The method features mild reaction conditions, good tolerance of functional groups, and a broad substrate scope. The protocol employs the transient directing group strategy, thereby avoiding the additional installation and removal of directing groups, endowing
[EN] FLUOROALKOXYBENZYLAMINO DERIVATIVES OF NITROGEN CONTAINING HETEROCYCLES
申请人:PFIZER INC.
公开号:WO1993000331A1
公开(公告)日:1993-01-07
(EN) The present invention relates to novel fluoroalkoxybenzylamino derivatives of nitrogen containing heterocyclic compounds, and specifically, to compounds of formula (I) wherein Q, X1, X2 and X3 are as defined below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.(FR) La présente invention à trait à de nouveaux dérivés fluoroalcoxybenzylamino de composés hétérocycliques contenant de l'azote et, spécialement, à des composés de la formule (I) dans laquelle Q, X1, X2 et X3 ont la notation ci-définie. Ces nouveaux composés sont utiles pour le traitement des affections inflammatoires et des troubles du système nerveux central ainsi que pour d'autres affections.
Fluoroalkoxybenzylamino derivatives of nitrogen containing heterocycles
申请人:Lowe Adams John
公开号:US20050256162A1
公开(公告)日:2005-11-17
The present invention relates to novel fluoroalkoxybenzylamino derivatives of nitrogen containing heterocyclic compounds, and specifically, to compounds of the formula
wherein Q, X
1
, X
2
and X
3
are as defined below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.
Fluoroalkyoxybenzylamino derivatives of nitrogen containing heterocycles
申请人:——
公开号:US20030199540A1
公开(公告)日:2003-10-23
The present invention relates to novel fluoroalkoxybenzylamino derivatives of nitrogen containing heterocyclic compounds, and specifically, to compounds of the formula
1
wherein Q, X
1
, X
2
and X
3
are as defined below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.
The present invention relates to spiroindolinone derivatives of the formula
and their enantiomers and pharmaceutically acceptable salts and esters thereof wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
and R
8
, are as herein described.
The compounds have utility as antiproliferative agents, especially, as anticancer agents.