Further Investigations into Rigidity‐Activity Relationships in BisQAC Amphiphilic Antiseptics
作者:Austin J. Leitgeb、Javier A. Feliciano、Hugo A. Sanchez、Ryan A. Allen、Kelly R. Morrison、Kyle J. Sommers、Robert G. Carden、William M. Wuest、Kevin P. C. Minbiole
DOI:10.1002/cmdc.201900662
日期:2020.4.20
antimicrobial activity. The synthesized compounds showed strong antimicrobial activity against a panel of both Gram-positive and Gram-negative bacteria, including methicillin-resistant Staphylococcus aureus (MRSA). While the linker geometry showed only a modest correlation with antimicrobial activity, several of the synthesized bisQACs are promising potential antiseptics due to good antimicrobial activity (MIC≤2 μM)
An Investigation into Rigidity–Activity Relationships in BisQAC Amphiphilic Antiseptics
作者:Renee C. Kontos、Stephanie A. Schallenhammer、Brian S. Bentley、Kelly R. Morrison、Javier A. Feliciano、Julia A. Tasca、Anna R. Kaplan、Mark W. Bezpalko、W. Scott Kassel、William M. Wuest、Kevin P. C. Minbiole
DOI:10.1002/cmdc.201800622
日期:2019.1.8
biscationic quaternary ammonium amphiphiles (monoQACs and bisQACs) were rapidly prepared in order to investigate the effects of rigidity of a diamine core structure on antisepticactivity. As anticipated, the bioactivity against a panel of six bacteria including methicillin-resistant Staphylococcus aureus (MRSA) strains was strong for bisQAC structures, and is clearly correlated with the length of non-polar