ω-azido-C6 Ceramide reduces the membrane potential, and exhibits antibacterial activity against Neisseria, with MIC of 2 μg/ml for N. meningitidis MC58 and N. gonorrhoeae FA1090[1].
References
[1] Becam J, et al., Antibacterial activity of ceramide and ceramide analogs against pathogenic Neisseria. Sci Rep. 2017 Dec 15;7(1):17627. DOI:10.1038/s41598-017-18071-w