噻吩并吡啶酮 在
air 作用下,
以
氯仿 为溶剂,
生成 2-phenylthieno[3,2-c]pyridine-4,6,7(5H)-trione
参考文献:
名称:
氨基噻吩并吡啶酮的流入光氧化产生亚氨基吡啶二酮PTP4A3磷酸酶抑制剂
摘要:
连续流光氧化7-氨基噻吩并[3,2- c ]吡啶-4(5 H)-产生7-亚氨基噻吩并[3,2 - c ]吡啶-4,6(5 H,7 H)-二酮已经开发出利用环境空气作为唯一反应物的技术。N- H亚胺形成为主要产物,并且出色的官能团耐受性和克级转化率(无需色谱纯化)可实现氨基噻吩并吡啶酮支架的简便后期分散。几种类似物在体外具有对癌症相关蛋白酪氨酸磷酸酶PTP4A3的有效抑制作用,并且SAR支持探索性对接模型。
[EN] INHIBITORS OF PTP4A3 FOR THE TREATMENT OF CANCER<br/>[FR] INHIBITEURS DE PTP4A3 POUR LE TRAITEMENT DU CANCER
申请人:LAZO JOHN S
公开号:WO2016205534A1
公开(公告)日:2016-12-22
The invention provides protein tyrosine phosphatase inhibitor compounds, Their pharmaceutical compositions, uses, and methods of use, such as in the treatment of various cancers, and process for making the compounds. Also disclosed is an improved synthesis of protein tyrosine phosphatase inhibitor and precursor compound thienopyridone (5).
Photooxygenation of an amino-thienopyridone yields a more potent PTP4A3 inhibitor
作者:Joseph M. Salamoun、Kelley E. McQueeney、Kalyani Patil、Steven J. Geib、Elizabeth R. Sharlow、John S. Lazo、Peter Wipf
DOI:10.1039/c6ob00946h
日期:——
potent, structurally novel inhibitor of the PTP4A family was obtained by photooxygenation of a less active, electron-rich thienopyridone (1). Iminothienopyridinedione 13 displays increased solution stability and is readily obtained by two new synthetic routes that converge in the preparation of 1. The late-stage photooxygenation of 1 to give 13 in high yield highlights the potential of this reaction
[EN] IN-FLOW PHOTOOXYGENATION OF AMINOTHIENOPYRIDINONES GENERATES NOVEL PTP4A3 PHOSPHATASE INHIBITORS<br/>[FR] PHOTOOXYGÉNATION EN FLUX D'AMINOTHIENOPYRIDINONES GÉNÉRANT DE NOUVEAUX INHIBITEURS DE PHOSPHATASE PTP4A3
申请人:UNIV VIRGINIA PATENT FOUNDATION
公开号:WO2020102245A1
公开(公告)日:2020-05-22
The disclosure provides compounds that inhibit protein tyrosine phosphatase, such as protein tyrosine phosphatase 4A3 (PTP4A3). The disclosure also provides pharmaceutical compositions, uses, and methods of using the compounds, such as in the treatment of cancers. (I), wherein X is O or NH.
3D-printed cartridge system for in-flow photo-oxygenation of 7-aminothienopyridinones
作者:Ettore J. Rastelli、Doris Yue、Caroline Millard、Peter Wipf
DOI:10.1016/j.tet.2020.131875
日期:2021.1
A 3D-printed polypropylene (PP) continuous-photoflow cell based on a modular cartridge system was developed for the photo-oxygenation of 7-aminothieno[3,2-c]pyridin-4(5H)-ones, using ambient air as the sole co-reactant. This strategy takes advantage of the versatility of 3D-printing to construct cost-effective meso-scale reactors. In addition to scalability, a short residence time (tR 2 min) in 100-W
开发了一种基于模块化滤芯系统的3D打印聚丙烯(PP)连续光流通池,用于使用环境空气作为7-氨基噻吩并[3,2- c ]吡啶4(5 H)-进行光氧合。唯一的共反应物。该策略利用了3D打印的多功能性来构建具有成本效益的中规模反应堆。除了可扩展性之外,在100瓦蓝色LED灯中的短停留时间(t R 2分钟)可最大程度地减少黑暗,不溶性分解产物的形成,这是该技术的明显优势。
[EN] NUCLEIC ACIDS FOR INHIBITING EXPRESSION OF CNNM4 IN A CELL<br/>[FR] ACIDES NUCLÉIQUES POUR INHIBER L'EXPRESSION DE CNNM4 DANS UNE CELLULE
申请人:SILENCE THERAPEUTICS GMBH
公开号:WO2021239825A1
公开(公告)日:2021-12-02
The invention relates to nucleic acid products that interfere with or inhibit CNNM4 (Cyclin M4) gene expression. It further relates to therapeutic uses of CNNM4 inhibition for the treatment of diseases, such as liver diseases including non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), liver steatosis, liver fibrosis, liver cirrhosis, liver cancer and other diseases associated with magnesium dysregulation.