Structure based evolution of a novel series of positive modulators of the AMPA receptor
作者:Craig Jamieson、John K.F. Maclean、Christopher I. Brown、Robert A. Campbell、Kevin J. Gillen、Jonathan Gillespie、Bert Kazemier、Michael Kiczun、Yvonne Lamont、Amanda J. Lyons、Elizabeth M. Moir、John A. Morrow、John Pantling、Zoran Rankovic、Lynn Smith
DOI:10.1016/j.bmcl.2010.11.098
日期:2011.1
Starting from compound 1, we utilized biostructural data to successfully evolve an existing series into a new chemotype with a promising overall profile, exemplified by 19.
A visible-light mediated three-component radical process using dithiocarbamate anion catalysis
作者:Sara Cuadros、Matthew A. Horwitz、Bertrand Schweitzer-Chaput、Paolo Melchiorre
DOI:10.1039/c9sc00833k
日期:——
We report a photoinduced three-component radicalprocess, which couples readily available alkyl chlorides, maleimides, and heteroaromatic fragments to rapidly generate complex chiral products with high diastereocontrol. This method generates radicals via an SN2-based photochemical catalytic mechanism, which is not reliant on the redox properties of the precursors. It therefore grants access to open-shell
我们报告了光诱导的三组分自由基过程,该过程耦合随时可用的烷基氯化物,马来酰亚胺和杂芳族片段,以快速生成具有高非对映异构控制性的复杂手性产物。该方法通过基于S N 2的光化学催化机理产生自由基,这不依赖于前体的氧化还原性质。因此,它可以从底物中获得与经典自由基产生策略不相容或惰性的底壳中间体。该过程的氧化还原中性条件使其对氧化还原敏感的底物具有耐受性,并允许在级联产物中安装多个生物学相关的杂环。
Pyridopyrazines and derivatives thereof as alk and c-Met inhibitors
申请人:Dorsey D. Bruce
公开号:US20080032972A1
公开(公告)日:2008-02-07
The present invention provides a compound of Formula I
or a pharmaceutically acceptable salt form thereof, wherein A, L
1
, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, and X are as defined herein. The compounds of Formula I have ALK and/or c-Met inhibitory activity, and may be used to treat ALK- or c-Met-mediated disorders or conditions.
PYRIDOPYRAZINES AND DERIVATIVES THEREOF AS ALK AND c-MET INHIBITORS
申请人:Dorsey Bruce D.
公开号:US20100048576A1
公开(公告)日:2010-02-25
The present invention provides a compound of Formula I
or a pharmaceutically acceptable salt form thereof, wherein A, L
1
, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, and X are as defined herein. The compounds of Formula I have ALK and/or c-Met inhibitory activity, and may be used to treat ALK- or c-Met-mediated disorders or conditions.
Pyridopyrazines and derivatives thereof as ALK and c-Met inhibitors
申请人:Cephalon, Inc.
公开号:US08080561B2
公开(公告)日:2011-12-20
The present invention provides a compound of Formula I
or a pharmaceutically acceptable salt form thereof, wherein A, L1, R1, R2, R3, R4, R5, R6, and X are as defined herein. The compounds of Formula I have ALK and/or c-Met inhibitory activity, and may be used to treat ALK- or c-Met-mediated disorders or conditions.