[EN] ION CHANNEL MODULATORS<br/>[FR] MODULATEURS DE CANAUX IONIQUES
申请人:SCION PHARMACEUTICALS INC
公开号:WO2005087750A1
公开(公告)日:2005-09-22
The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein cab be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
Enantioselective H-bond-directed vinylogous iminium ion strategy for the functionalization of vinyl-substituted heteroaryl aldehydes
作者:Anna Skrzyńska、Sebastian Frankowski、Aleksandra Topolska、Mateusz Dyguda、Xin-Yue Gao、Chang-Jiang Xu、Ying-Chun Chen、Łukasz Albrecht
DOI:10.1039/d0cc07765h
日期:——
In this work the first H-bond-directed vinylogous iminiumion strategy has been developed as a convenient strategy for the γ,δ-functionalization of vinyl-substituted heteroaromatic aldehydes. Their reaction with α-mercaptoketones proceeds in a cascade manner involving 1,6-addition followed by intramolecular aldol reaction. Excellent stereoselectivities have been obtained as a result of the H-bond interactions
The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein cab be used for the therapeutic modulation of ion channel function, and treatment of disease and disease symptoms, particularly those mediated by certain calcium channel subtype targets.
Site-Selective and Enantioselective α,β,γ-Functionalization of 5-Alkylidenefuran-2(5<i>H</i>)-ones: A Route to Polycyclic γ-Lactones
作者:Anna Skrzyńska、Sebastian Frankowski、Marek Moczulski、Piotr Drelich、Łukasz Albrecht
DOI:10.1021/acs.orglett.8b03796
日期:2019.3.1
γ-functionalization of the γ-lactone framework in the corresponding 5-alkylidenefuran-2(5H)-ones is reported. The developed approach is based on a stereocontrolledcascadereaction with 2-mercaptocarbonyl compounds proceeding in a sequence of thia-Michael/aldol/oxa-Michael reactions. Such a synthetic strategy allows for a construction of a unique polycyclic architecture containing γ-lactone, tetrahydrofuran, and