[EN] PYRROLE BASED INHIBITORS OF GLYCOGEN SYNTHASE KINASE 3<br/>[FR] INHIBITEURS DE LA GLYCOGENE SYNTHASE KINASE 3 A BASE DE PYRROLE
申请人:CHIRON CORP
公开号:WO2004018455A1
公开(公告)日:2004-03-04
New pyrrole based compounds, compositions and methods of inhibiting the activity of glycogen synthase kinase (GSK3) in vitro and of treatment of GSK3 mediated disorders in vivo are provided. The methods, compounds and compositions of the invention may be employed alone, or in combination with other pharmacologically active agents in the treatment of disorders mediated by GSK3 activity, such as diabetes, Alzheimer's disease and other neurodegenerative disorders, obesity, atherosclerotic cardiovascular disease, essential hypertension, polycystic ovary syndrome, syndrome X, ischemia, traumatic brain injury, bipolar disorder, immunodeficiency or cancer.
Catalyst functional group cooperativity in the amino acid-catalysed nitroaldol condensation reaction
作者:Leman Karadeniz、Stephen T. Astley
DOI:10.1007/s11164-012-0853-x
日期:2013.9
Several amino acids and their derivatives have been evaluated as organic catalysts for the nitroaldolreaction. It was found that when an unprotected amino group and an unprotected carboxylate group were present in the organocatalyst, both the nitroaldolreaction and subsequent elimination could occur to afford nitroalkenes from aromatic aldehydes and nitromethane. The best results were obtained by
First Synthesis of Bromo and Chloro Derivatives of Baylis-Hillman Adducts Derived from Nitroolefins: Application towards the Synthesis of a Dendrimer Core
For the first time Baylis-Hillman adducts derived from nitroolefins have been conveniently transformed into a novel class of building blocks, 1-[(E)-3-bromo-2-nitroprop-1-enyl]arenes and 1-[(E)-3-chloro-2-nitroprop-1-enyl]arenes, in very good yields via an SN2reaction using simple reaction conditions. Further application of these compounds has been demonstrated for the synthesis of tris[(E)-2-nitr
首次将衍生自硝基烯烃的Baylis-Hillman加合物首次方便地转化为一类新型的结构单元,即1-[(E)-3-溴-2-硝基-2-硝基丙-1-烯基]芳烃和1-[(E)通过使用简单的反应条件的S N 2反应,以非常好的收率得到-3-氯-2-硝基丙-1-基]芳烃。这些化合物的进一步应用已经证明可以合成三[(E)-2-硝基-3-芳基烯丙基]胺作为树枝状聚合物核。 Baylis-Hillman反应-乙酸铵-硝基烯烃-氯化铁(III)-氢溴酸
Schreiner's Thiourea Promoted [2+2] Cycloaddition of Captodative Azetidinones and Nitroolefins
作者:Zoltán Dobi、Tamás Holczbauer、Tibor Soós
DOI:10.1002/ejoc.201601524
日期:2017.3.17
Strained, captodative benzylidene-azetidinones are demonstrated to function as potent reaction partners in thermal [2+2] cycloaddition with nitro alkenes. The relief of strain during the cycloaddition could be leveraged to secure the kinetic and thermodynamic stability for the amino-nitro-cyclobutane ring. Accordingly, this mild and robust procedure can be used to simplify the synthesis of aza-spiro[3
Pyrrole based inhibitors of glycogen synthase kinase 3
申请人:——
公开号:US20040077707A1
公开(公告)日:2004-04-22
New pyrrole based compounds, compositions and methods of inhibiting the activity of glycogen synthase kinase (GSK3) in vitro and of treatment of GSK3 mediated disorders in vivo are provided. The methods, compounds and compositions of the invention may be employed alone, or in combination with other pharmacologically active agents in the treatment of disorders mediated by GSK3 activity, such as diabetes, Alzheimer's disease and other neurodegenerative disorders, obesity, atherosclerotic cardiovascular disease, essential hypertension, polycystic ovary syndrome, syndrome X, ischemia, traumatic brain injury, bipolar disorder, immunodeficiency or cancer.