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公开(公告)号:US20140039195A1
公开(公告)日:2014-02-06
申请号:US13957038
申请日:2013-08-01
IPC分类号: C07D307/20 , C07D405/12 , C07D409/12
CPC分类号: C07D307/20 , C07D307/32 , C07D405/12 , C07D409/12
摘要: A library of unnatural squarylated homoserine lactones (SHLs) and squarylated lactones that bear potential to modulate biofilm formation in Gram negative bacteria. At low concentrations (˜200 μM), these small molecules inhibit biofilm formation of E. coli. Moreover, these compounds are not toxic up to 300 μM and do not significantly attenuate E. coli growth. The SHLs have potential to disperse established biofilm and demonstrate an enhanced reduction (˜50%) of the maximum biofilm thickness by use of SHLs during biofilm growth.
摘要翻译: 一种非天然的正方体高丝氨酸内酯(SHL)和squarylated内酯的文库,其具有调节革兰氏阴性细菌生物膜形成的潜力。 在低浓度(约200μM)下,这些小分子抑制大肠杆菌的生物膜形成。 此外,这些化合物至多300μM没有毒性,并且不显着减弱大肠杆菌的生长。 SHL具有分散已知生物膜的潜力,并且在生物膜生长期间通过使用SHL显示出最大生物膜厚度的降低(约50%)。
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公开(公告)号:US08940911B2
公开(公告)日:2015-01-27
申请号:US13957038
申请日:2013-08-01
IPC分类号: C07D409/12 , C07D307/32 , C07D307/20 , C07D405/12 , A01N43/16 , A61K31/35
CPC分类号: C07D307/20 , C07D307/32 , C07D405/12 , C07D409/12
摘要: A library of unnatural squarylated homoserine lactones (SHLs) and squarylated lactones that bear potential to modulate biofilm formation in Gram negative bacteria. At low concentrations (˜200 μM), these small molecules inhibit biofilm formation of E. coli. Moreover, these compounds are not toxic up to 300 μM and do not significantly attenuate E. coli growth. The SHLs have potential to disperse established biofilm and demonstrate an enhanced reduction (˜50%) of the maximum biofilm thickness by use of SHLs during biofilm growth.
摘要翻译: 一种非天然的正方体高丝氨酸内酯(SHL)和squarylated内酯的文库,其具有调节革兰氏阴性细菌生物膜形成的潜力。 在低浓度(〜200μM)下,这些小分子抑制大肠杆菌的生物膜形成。 此外,这些化合物在高达300μM时不具有毒性,并且不显着减弱大肠杆菌的生长。 SHL具有分散已知生物膜的潜力,并且在生物膜生长期间通过使用SHL显示出最大生物膜厚度的降低(〜50%)。
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