Chemoselective Deprotection of Sulfonamides Under Acidic Conditions: Scope, Sulfonyl Group Migration, and Synthetic Applications
作者:Tomas Javorskis、Edvinas Orentas
DOI:10.1021/acs.joc.7b02507
日期:2017.12.15
Chemoselective acidic hydrolysis of sulfonamides with trifluoromethanesulfonic acid has been evaluated as a deprotection method and further extended to more complex synthetic applications. In contrast to conventional troublesome sulfonamide hydrolysis, a near-stoichiometric amount of acid was found to be sufficient to bring about efficient deprotection of various neutral or electron-deficient N-arylsulfonamides
New diarylsulfonamide inhibitors of Leishmania infantum amastigotes
作者:Myriam González、Pedro José Alcolea、Raquel Álvarez、Manuel Medarde、Vicente Larraga、Rafael Peláez
DOI:10.1016/j.ijpddr.2021.02.006
日期:2021.8
cluster in five chemical classes that provide structure-activityrelationships for further hit improvement and facilitate series development. Molecular docking is consistent with the proposed mechanism of action, supported by the observed structure-activityrelationships, and suggests a potential extension to other Leishmania species due to sequence similarities. A new family of diarylsulfonamides designed