[EN] ALLOSTERIC PROTEIN KINASE MODULATORS<br/>[FR] MODULATEURS DE PROTÉINE KINASE ALLOSTÉRIQUE
申请人:UNIV SAARLAND
公开号:WO2010043711A1
公开(公告)日:2010-04-22
The invention provides specific small molecule compounds that allosterically regulate the activity or modulate protein-protein interactions of AGC protein kinases and the Aurora family of protein kinases, methods for their production, pharmaceutical compositions comprising same, and their use for preparing medicaments for the treatment and prevention of diseases related to abnormal activities of AGC protein kinases or of protein kinases of the Aurora family.
The invention provides specific small molecule compounds that allosterically regulate the activity or modulate protein-protein interactions of AGC protein kinases and the Aurora family of protein kinases, methods for their production, pharmaceutical compositions comprising same, and their use for preparing medicaments for the treatment and prevention of diseases related to abnormal activities of AGC protein kinases or of protein kinases of the Aurora family.
Arylmaleic anhydrides via Heck arylation of fumaric acid
作者:Alexander I. Roshchin
DOI:10.1016/j.tetlet.2010.05.023
日期:2010.7
Palladium-catalyzed arylation of fumaric acid with aryl iodides is found to be a very simple, economic and scalable approach to arylmaleicanhydrides. The reaction is facilitated by the presence of donor moieties on the aryl fragment and does not occur with strong acceptor groups.
Rhodium(III)-Catalyzed [2+2+2] Cyclotrimerization of Diynes with Maleic Anhydrides as Alkyne Equivalents
作者:Takanori Matsuda、Kentaro Suzuki
DOI:10.1002/ejoc.201500252
日期:2015.5
anhydrides function as syntheticequivalents of alkynes in a rhodium(III)-catalyzed reaction with 1,6-diynes to achieve a formal [2+2+2] cyclotrimerization. This approach is useful for reactions involving alkynes with low boiling points or severe ring strain. Hard-to-access [2+2+2] cycloadducts are available through this new cycloaddition strategy by employing easy-to-handle alkyne equivalents.
Rhodium(<scp>iii</scp>)-catalysed decarbonylative coupling of maleic anhydrides with alkynes
作者:Takanori Matsuda、Kentaro Suzuki
DOI:10.1039/c4ra06452f
日期:——
A formal [5 − 1 + 2] annulation for the preparation of substituted α-pyrones is reported. The reaction involves the decarbonylative coupling of substituted maleicanhydrides with internal alkynes in the presence of a rhodium(III) catalyst and a copper(II) salt, affording tri- and tetrasubstituted α-pyrones.