• Title/Summary/Keyword: Boholamide A

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Structure and Bioactivity of Boholamide A from a Tidal Mudflat Actinomycete (갯벌 방선균 유래 Boholamide A의 구조 및 생리활성에 대한 연구)

  • Seo, Jeongwon;Moon, Kyuho
    • Korean Journal of Pharmacognosy
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    • v.52 no.4
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    • pp.203-207
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    • 2021
  • LC/MS approach targeting secondary metabolites of bacterial strain resulted in the discovery of boholamide A (1), from the culture of marine actinomycete strain which was isolated from a tidal mudflat in Muan, Republic of Korea. Boholamide A (1), a cyclodepsipeptide with HDMN, APD, glycine, and valine was structurally determined by using 1D/2D NMR spectroscopy, mass spectrometry and UV spectroscopy. Boholamide A (1) showed the inhibitory activity against Bacillus subtilis, with IC50 value of 0.08 mM.