Novel SAR for quinazoline inhibitors of EHMT1 and EHMT2
作者:Ruben Leenders、Remco Zijlmans、Bart van Bree、Marc van de Sande、Federica Trivarelli、Eddy Damen、Anita Wegert、Daniel Müller、Jan Erik Ehlert、Daniel Feger、Carolin Heidemann-Dinger、Michael Kubbutat、Christoph Schächtele、Danny C. Lenstra、Jasmin Mecinović、Gerhard Müller
DOI:10.1016/j.bmcl.2019.06.012
日期:2019.9
structure activity relationship of two series of quinazoline EHMT1/EHMT2 inhibitors (UNC0224 and UNC0638) have been elaborated. New and active alternatives are presented for the ubiquitous substitution patterns found in literature for the linker to the lysine mimicking region and the lysine mimic itself. These findings could allow for advancing EHMT1/EHMT2 inhibitors of that type beyond tool compounds by fine-tuning
Processes for the preparation of 4-substituted benzopyran derivatives
申请人:Chugai Seiyaku Kabushiki Kaisha
公开号:US06455708B1
公开(公告)日:2002-09-24
Starting, for example, from 1-fluoro-2-fluoromethyl-3-butyn-2-yl 4-trifluoromethylphenyl; ether, N-(2-cyanoethyl)-5-fluoro-4-fluoromethyl-4-(4-trifluoromethylphenoxy)-2-pentynamide is produced and then cyclized to synthesize 2,2-bis(fluoromethyl)-N-(2-cyanoethyl)-6-trifluoromethyl-2H-1-benzopyran-4-carboxamide. The invention processes for producing 4-substituted benzopyran derivatives involve fewer steps, feature greater safety and allow for easier purification than the prior art processes.
Processes for producing 4-substituted benzopyran derivatives
申请人:CHUGAI SEIYAKU KABUSHIKI KAISHA
公开号:US20030065189A1
公开(公告)日:2003-04-03
Starting, for example, from 1-fluoro-2-fluoromethyl-3-butyn-2-yl 4-trifluoromethylphenyl ether, N-(2-cyanoethyl)-5-fluoro-4-fluoromethyl-4-(4-trifluoromethylphenoxy)-2-pentynamide is produced and then cyclized to synthesize 2,2-bis(fluoromethyl)-N-(2-cyanoethyl)-6-trifluoromethyl-2H-1-benzopyran-4-carboxamide. The invention processes for producing 4-substituted benzopyran derivatives involve fewer steps, feature greater safety and allow for easier purification than the prior art processes.