MACROCYCLIC COMPOUNDS AND THEIR USE AS KINASE INHIBITORS
申请人:Combs Andrew Paul
公开号:US20090286778A1
公开(公告)日:2009-11-19
The present invention relates to macrocyclic compounds of Formula I:
or pharmaceutically acceptable salts thereof or quaternary ammonium salts thereof wherein constituent members are provided hereinwith, as well as their compositions and methods of use, which are JAK/ALK inhibitors useful in the treatment of JAK/ALK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.
The first example of palladium-catalyzed protocol for the denitratedcoupling of nitroarenes with sulfinates was developed, achieving aryl and heterocyclic sulfones in moderate to excellent yields. The cyclopalladated ferrocenylimine (I) exhibited highly catalytic activity for this transformation with low catalyst loading (0.75 mol %). The efficiency of this reaction was demonstrated by compatibility
This invention is directed to Arylthiobenzylpiperidine derivatives which are ligands at the MCH1 receptor. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. This invention also provides a pharmaceutical composition made by admixing a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. This invention further provides a process for making a pharmaceutical composition comprising combining a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. This invention also provides a method of treating a subject suffering from depression and/or anxiety which comprises administering to the subject a therapeutically effective amount of a compound of the subject invention. This invention also provides a method of treating a subject suffering from obesity which comprises administering to the subject a therapeutically effective amount of a compound of the subject invention.
Application of oxime-diversification to optimize ligand interactions within a cryptic pocket of the polo-like kinase 1 polo-box domain
作者:Xue Zhi Zhao、David Hymel、Terrence R. Burke
DOI:10.1016/j.bmcl.2016.08.098
日期:2016.10
potent previously known polo-like kinase 1 (Plk1) polo-box domain (PBD) binding inhibitors. This improved binding may result by accessing a newly identified auxiliary region proximal to a key hydrophobic cryptic pocket on the surface of the protein. Our findings could have general applicability to the design of PBD-binding antagonists.
Metal and solvent free selective oxidation of sulfides to sulfone using bifunctional ionic liquid [pmim]IO4
作者:Sabir Ahammed、Debasish Kundu、Mohammad Nahid Siddiqui、Brindaban C. Ranu
DOI:10.1016/j.tetlet.2014.11.089
日期:2015.1
The oxidation of organo-sulfides to sulfones has been accomplished using an easily accessible bifunctional ionic liquid, [pmim]IO4 in the absence of any other oxidants, metal and organic solvent at ambient temperature. A variety of sulfides including dialkyl, aryl–alkyl, diaryl, and aryl–hetero aryl have been oxidized to the corresponding functionalized sulfones in high yields by this procedure.