methodology for the C(sp3)−C(sp3) functionalisation of saturated N-heterocyclic systems is disclosed. First, aminal derivatives are generated through the anodic oxidation of readily accessible carboxylic acids. Then, in the presence of BF3 ⋅ OEt2, iminium ions are unmasked and rapidly alkylated by organozinc reagents under flow conditions. Secondary, tertiary and quaternary carbon centers have been successfully
Electrochemical Scaled‐up Synthesis of Cyclic Enecarbamates as Starting Materials for Medicinal Chemistry Relevant Building Bocks
作者:Oleksandr D. Tereshchenko、Maryana Y. Perebiynis、Irina V. Knysh、Olesia V. Vasylets、Anna A. Sorochenko、Eugeniy Y. Slobodyanyuk、Eduard B. Rusanov、Oleksandr V. Borysov、Sergey V. Kolotilov、Sergey V. Ryabukhin、Dmitriy M. Volochnyuk
DOI:10.1002/adsc.202000450
日期:2020.8.4
The electrochemical Shono oxidation of Boc‐protected cyclic amines was revised. The conditions for scalable electrochemicalsynthesis of cyclic enecarbamates were found. The developed protocol included recycling of the full range of used reagents, favoring to E‐factor reduction according to Green Chemistry requirements. The method opened the way for the convenient preparation of previously uncommon
Discovery and Preclinical Pharmacology of a Selective ATP-Competitive Akt Inhibitor (GDC-0068) for the Treatment of Human Tumors
作者:James F. Blake、Rui Xu、Josef R. Bencsik、Dengming Xiao、Nicholas C. Kallan、Stephen Schlachter、Ian S. Mitchell、Keith L. Spencer、Anna L. Banka、Eli M. Wallace、Susan L. Gloor、Matthew Martinson、Richard D. Woessner、Guy P.A. Vigers、Barbara J. Brandhuber、Jun Liang、Brian S. Safina、Jun Li、Birong Zhang、Christine Chabot、Steven Do、Leslie Lee、Jason Oeh、Deepak Sampath、Brian B. Lee、Kui Lin、Bianca M. Liederer、Nicholas J. Skelton
DOI:10.1021/jm301024w
日期:2012.9.27
The discovery and optimization of a series of 6,7-dihydro-5H-cyclopenta[d]pyrimidine compounds that are ATP-competitive, selective inhibitors of protein kinase B/Akt is reported. The initial design and optimization was guided by the use of X-ray structures of inhibitors in complex with Akt1 and the closely related protein kinase A. The resulting compounds demonstrate potent inhibition of all three
据报道,发现和优化了一系列6,7-二氢-5 H-环戊[ d ]嘧啶化合物,它们是ATP竞争性蛋白激酶B / Akt的选择性抑制剂。最初的设计和优化是通过与Akt1和紧密相关的蛋白激酶A配合使用抑制剂的X射线结构进行的。所得到的化合物在生化分析中显示出对所有三种Akt亚型的有效抑制作用,而对其他Akt异构体的抑制作用较弱。 cAMP依赖性蛋白激酶/蛋白激酶G /蛋白激酶C扩展家族,阻断人类癌细胞系Akt多个下游靶标的磷酸化。用一种这样的化合物进行的生物学研究28(GDC-0068)证明了良好的口服暴露量对下游生物标志物具有剂量依赖性的药效学作用,并且在异种移植模型中激活了雷帕霉素途径的磷脂酰肌醇3激酶-Akt-哺乳动物靶标,因此具有强大的抗肿瘤反应。目前正在人类临床试验中对28种癌症进行评估。
PYRIMIDYL CYCLOPENTANES AS AKT PROTEIN KINASE INHIBITORS
申请人:Genentech, Inc.
公开号:US20140080829A1
公开(公告)日:2014-03-20
The present invention provides compounds of Formula I, including tautomers, resolved enantiomers, diastereomers, solvates, metabolites, salts and pharmaceutically acceptable prodrugs thereof.
Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.