17422-56-9Relevant articles and documents
Discovery of the Bruton's Tyrosine Kinase Inhibitor Clinical Candidate TAK-020 (S)-5-(1-((1-Acryloylpyrrolidin-3-yl)oxy)isoquinolin-3-yl)-2,4-dihydro-3 H-1,2,4-triazol-3-one, by Fragment-Based Drug Design
Sabat, Mark,Dougan, Douglas R.,Knight, Beverly,Lawson, J. David,Scorah, Nicholas,Smith, Christopher R.,Taylor, Ewan R.,Vu, Phong,Wyrick, Corey,Wang, Haixia,Balakrishna, Deepika,Hixon, Mark,Madakamutil, Loui,McConn, Donavon
supporting information, p. 12893 - 12902 (2021/09/13)
This publication details the successful use of FBDD (fragment-based drug discovery) principles in the invention of a novel covalent Bruton's tyrosine kinase inhibitor, which ultimately became the Takeda Pharmaceuticals clinical candidate TAK-020. Describe
Solvent-Free FeCl3-Assisted Electrophilic Fluorine-Catalyzed Knoevenagel Condensation to Yield α,β-Unsaturated Dicarbonyl Compounds and Coumarins
Yang, Lu,Zhu, Jiang,Xie, Fukai,Peng, Xiaoshi,Lin, Bin,Liu, Yongxiang,Cheng, Maosheng
, p. 1053 - 1060 (2019/09/06)
A highly environmentally friendly procedure was developed for the Knoevenagel condensation of aromatic aldehydes with diethyl malonate in the presence of FeCl3 and N-fluorobenzenesulfonimide as a source of electrophilic fluorine under solvent-free conditions. The scope of the reaction was explored using commercially available substrates. The reaction with substituted salicylaldehydes afforded the corresponding coumarin derivatives which attract interest due to their potential medicinal importance.
Visible-Light-Driven Intermolecular [2+2] Cycloadditions between Coumarin-3-Carboxylates and Acrylamide Analogs
Liu, Qiang,Zhu, Fu-Ping,Jin, Xiao-Ling,Wang, Xiao-Ju,Chen, Han,Wu, Li-Zhu
supporting information, p. 10326 - 10329 (2015/07/07)
This paper reports a room temperature visible-light-driven protocol for the intermolecular [2+2] cycloadditions between coumarin-3-carboxylates and acrylamides analogs by an energy-transfer process. Using an iridium complex FIrPic as a photosensitizer and a 3W blue LED as a light source, an array of cyclobutabenzocypyranones were prepared in moderate to excellent yields.
