[EN] TRICYCLIC COMPOUNDS AS HISTONE METHYL-TRANSFERASE INHIBITORS<br/>[FR] COMPOSÉS TRICYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS D'HISTONE MÉTHYLTRANSFÉRASES
申请人:GLOBAL BLOOD THERAPEUTICS INC
公开号:WO2019036377A1
公开(公告)日:2019-02-21
The present disclosure provides certain tricyclic compounds that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinopathies (e.g., beta-thalassemia and sickle cell disease). Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
Access to Optically Active 3-Aminopiperidines by Ring Expansion of Prolinols: Thermodynamic versus Kinetic Control
作者:Anne Cochi、Domingo Gomez Pardo、Janine Cossy
DOI:10.1002/ejoc.201101829
日期:2012.4
3-Aminopiperidines are of great interest because they can possess a wide range of biological activity depending on the nitrogen substituents. Different approaches their synthesis are presented and the most efficient is a ringexpansion of prolinols induced by XtalFluor-E (diethylaminodifluorosulfinium tetrafluoroborate) in the presence of tetrabutylammonium azide, via an aziridinium intermediate, followed
Access to Optically Active 3-Azido- and 3-Aminopiperidine Derivatives by Enantioselective Ring Expansion of Prolinols
作者:Anne Cochi、Domingo Gomez Pardo、Janine Cossy
DOI:10.1021/ol201769b
日期:2011.8.19
The activation of N-alkyl prolinols by XtalFluor E allowed the formation of an aziridinium intermediate that can react with tetrabutylammonium azide (nBu4NN3) to produce 3-azidopiperidines and/or 2-(azidomethyl)pyrrolidines, in a ratio up to 100/0. These 3-azidopiperidines can be reduced to the corresponding 3-aminopiperidines.
XtalFluor E活化N-烷基脯氨醇可形成叠氮基中间体,该叠氮基中间体可与叠氮化四丁基铵(n Bu 4 NN 3)反应生成3-叠氮基哌啶和/或2-(叠氮甲基)吡咯烷100/0。这些3-叠氮哌啶可以还原为相应的3-氨基哌啶。