Allosteric Akt (PKB) inhibitors: discovery and SAR of isozyme selective inhibitors
作者:Craig W. Lindsley、Zhijian Zhao、William H. Leister、Ronald G. Robinson、Stanley F. Barnett、Deborah Defeo-Jones、Raymond E. Jones、George D. Hartman、Joel R. Huff、Hans E. Huber、Mark E. Duggan
DOI:10.1016/j.bmcl.2004.11.011
日期:2005.2
describes the development of two series of potent and selectiveallostericAkt kinase inhibitors that display an unprecedented level of selectivity for either Akt1, Akt2 or both Akt1/Akt2. An iterative analog library synthesis approach quickly provided a highly selective Akt1/Akt2 inhibitor that induces apoptosis in tumor cells and inhibitsAkt phosphorylation in vivo.
General microwave-assisted protocols for the expedient synthesis of quinoxalines and heterocyclic pyrazines
作者:Zhijian Zhao、David D Wisnoski、Scott E Wolkenberg、William H Leister、Yi Wang、Craig W Lindsley
DOI:10.1016/j.tetlet.2004.04.144
日期:2004.6
Functionalizedquinoxalines and heterocyclic pyrazines are expediently prepared in excellent yields (69–99%) from common 1,2-diketone intermediates under microwave irradiation. In addition to being general for a variety of aryl/heteroaryl 1,2-diamines and 1,2-diketones, this protocol suppresses the formation of polymeric species, characteristic of traditional thermal conditions.
[EN] THIENOPYRIMIDINES AS MKNK1 AND MKNK2 INHIBITORS<br/>[FR] THIÉNOPYRIMIDINES EN TANT QU'INHIBITEURS DE MKNK1 ET DE MKNK2
申请人:BAYER PHARMA AG
公开号:WO2015074986A1
公开(公告)日:2015-05-28
The present invention relates to substituted thienopyrimidine compounds of general formula (I) as described and defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/or angiogenesis disorder, as a sole agent or in combination with other active ingredients.
[EN] FUSED TETRAZOLES AS LRRK2 INHIBITORS<br/>[FR] TÉTRAZOLES FUSIONNÉS EN TANT QU'INHIBITEURS DE LRRK2
申请人:E SCAPE BIO INC
公开号:WO2019222173A1
公开(公告)日:2019-11-21
The present invention is directed to fused tetrazoles of formula (IA) which are inhibitors of LRRK2 and are useful in the treatment of CNS disorders.
本发明涉及式(IA)的融合四唑,它们是LRRK2的抑制剂,并且在治疗中枢神经系统疾病方面具有用途。
Pyrazolo[3,4-g]quinoxaline compounds which inhibit PDGF receptor protein
申请人:Rhone-Poulenc Rorer Pharmaceuticals, Inc.
公开号:US05476851A1
公开(公告)日:1995-12-19
This invention relates to pyrazolo[3,4-g]quinoxaline compounds exhibiting protein tyrosine kinase inhibition activity of the formula: ##STR1## where: ------ may be a double bond; R, R.sub.2, R.sub.3 and R.sub.4 are as described in claim 1; a pharmaceutically acceptable salt thereof. More specifically, compounds of this invention are novel as selective inhibitors of the PDGF-R protein tyrosine kinase and can be applied as potential therapeutic agents for various disease states which are characterized by uncontrolled cellular proliferation. Further, the present invention provides pharmaceutical compositions and a method for treating such disorders comprising the administration to a patient of a PDGF receptor inhibiting effective amount of a pyrazolo[3,4-g]quinoxaline compound exhibiting protein tyrosine kinase inhibition activity. Processes for the preparation of pyrazolo[3,4-g]quinoxaline compounds are also described.