6425-46-3Relevant articles and documents
Discovery of novel 2,4‐dianilinopyrimidine derivatives containing 4‐(Morpholinomethyl)phenyl and n‐substituted benzamides as potential fak inhibitors and anticancer agents
Han, Chun,Han, Jing,Hu, Xiaoqin,Li, Mengyao,Shen, Kemin,Su, Feng,Wang, Shijun,Wang, Zhijun,Wu, Lintao,Wu, Xi
, (2021/07/26)
Focal adhesion kinase (FAK) is responsible for the development and progression of various malignancies. With the aim to explore novel FAK inhibitors as anticancer agents, a series of 2,4‐ dianilinopyrimidine derivatives 8a–8i and 9a–9g containing 4‐(morpholinomethyl)phenyl and N‐ substituted benzamides have been designed and synthesized. Among them, compound 8a dis-played potent anti‐FAK activity (IC50 = 0.047 ± 0.006 μM) and selective antiproliferative effects against H1975 (IC50 = 0.044 ± 0.011 μM) and A431 cells (IC50 = 0.119 ± 0.036 μM). Furthermore, compound 8a also induced apoptosis in a dose‐dependent manner, arresting the cells in S/G2 phase and inhibiting the migration of H1975 cells, all of which were superior to those of TAE226. The docking analysis of compound 8a was performed to elucidate its possible binding modes with FAK. These results established 8a as our lead compound to be further investigated as a potential FAK inhibitor and anticancer agent.
Thiourea-Catalyzed C?F Bond Activation: Amination of Benzylic Fluorides
Houle, Camille,Savoie, Paul R.,Davies, Clotilde,Jardel, Damien,Champagne, Pier Alexandre,Bibal, Brigitte,Paquin, Jean-Fran?ois
, p. 10620 - 10625 (2020/07/24)
We describe the first thiourea-catalyzed C?F bond activation. The use of a thiourea catalyst and Ti(OiPr)4 as a fluoride scavenger allows the amination of benzylic fluorides to proceed in moderate to excellent yields. Preliminary results with S- and O-based nucleophiles are also presented. DFT calculations reveal the importance of hydrogen bonds between the catalyst and the fluorine atom of the substrate to lower the activation energy during the transition state.
Exploiting the Tolerant Region i of the Non-Nucleoside Reverse Transcriptase Inhibitor (NNRTI) Binding Pocket: Discovery of Potent Diarylpyrimidine-Typed HIV-1 NNRTIs against Wild-Type and E138K Mutant Virus with Significantly Improved Water Solubility an
Huang, Boshi,Chen, Wenmin,Zhao, Tong,Li, Zhenyu,Jiang, Xiangyi,Ginex, Tiziana,Vílchez, David,Luque, Francisco Javier,Kang, Dongwei,Gao, Ping,Zhang, Jian,Tian, Ye,Daelemans, Dirk,De Clercq, Erik,Pannecouque, Christophe,Zhan, Peng,Liu, Xinyong
, p. 2083 - 2098 (2019/03/07)
Diarylpyrimidine derivatives (DAPYs) exhibit robust anti-HIV-1 potency, although they have been compromised by E138K variant and severe side-effects and been suffering from poor water solubility. In the present work, hydrophilic morpholine or methylsulfon
