Synthesis and antimicrobial activities of structurally novel S,S′-bis(heterosubstituted) disulfides
摘要:
The central focus of this study is on the antibacterial and antifungal properties of synthetically produced S,S'-bis(heterosubstituted) disulfides as a means to control the growth of various infection-causing pathogens. Staphylococcus aureus, Francisella tularensis and Candida albicans were each found to be highly susceptible to several of these compounds by agar or broth dilution and Kirby-Bauer diffusion assays. These structurally simple, low molecular weight disulfides have shown promising bioactivities and may serve as leads to the development of effective new antibacterials for pathogenic bacteria such as methicillinresistant S. aureus and F. tularensis. (C) 2012 Elsevier Ltd. All rights reserved.
Synthetically-derived S,S-heterodisubstituted disulfides that exhibit potent in vitro antibacterial activity against a variety of bacteria, including Staphylococcus aureus, methicillin-resistant Staphylococcus aureus and Francisella tularensis. The present invention provides compounds, methods and compositions effective to treat microbial/bacterial infections, and, especially, infections arising from bacteria which have developed resistance to conventional antibiotics.
Synthetically-derived S,S-heterodisubstituted disulfides that exhibit potent in vitro antibacterial activity against a variety of bacteria, including
Staphylococcus aureus
, methicillin-resistant
Staphylococcus aureus
and
Francisella tularensis
. The present invention provides compounds, methods and compositions effective to treat microbial/bacterial infections, and, especially, infections arising from bacteria which have developed resistance to conventional antibiotics.
US9512160B2
申请人:——
公开号:US9512160B2
公开(公告)日:2016-12-06
Synthesis and antimicrobial activities of structurally novel S,S′-bis(heterosubstituted) disulfides
作者:Praveen Ramaraju、Danielle Gergeres、Edward Turos、Sonja Dickey、Daniel V. Lim、John Thomas、Burt Anderson
DOI:10.1016/j.bmcl.2012.04.056
日期:2012.6
The central focus of this study is on the antibacterial and antifungal properties of synthetically produced S,S'-bis(heterosubstituted) disulfides as a means to control the growth of various infection-causing pathogens. Staphylococcus aureus, Francisella tularensis and Candida albicans were each found to be highly susceptible to several of these compounds by agar or broth dilution and Kirby-Bauer diffusion assays. These structurally simple, low molecular weight disulfides have shown promising bioactivities and may serve as leads to the development of effective new antibacterials for pathogenic bacteria such as methicillinresistant S. aureus and F. tularensis. (C) 2012 Elsevier Ltd. All rights reserved.