Antibacterial activity of hydroxyalkenyl salicylic acids from sarcotesta of Ginkgo biloba against vancomycin-resistant Enterococcus |
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| Authors: | Choi J G Jeong S I Ku C S Sathishkumar M Lee J J Mun S P Kim S M |
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| Affiliation: | National Agricultural Products Quality Management Service, Ministry of Agriculture and Forestry, Jeonju 561-823, South Korea. |
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| Abstract: | A chloroform fraction prepared from the sarcotesta of Ginkgo biloba showed potent inhibitory activity against vancomycin-resistant Enterococcus (VRE). The active compounds were elucidated to be 2-hydroxy-6-(8-pentadecenyl) salicylic acid (1) and 2-hydroxy-6-(10-heptadecenyl) salicylic acid (2) based on their spectral analysis. Compounds 1 and 2 showed significant antibacterial activities against VRE. |
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| Keywords: | Ginkgo biloba Hydroxyalkenyl salicylic acids Antibacterial activity |
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