• 제목/요약/키워드: manassantin B

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삼백초근의 타크린으로 유발한 간 세포독성 보호 성분 (Hepatoprotective Constituents of Saururus chinensis Roots Against Tacrine-induced Cytotoxicity in Human Liver-derived Hep G2 Cells)

  • 정길생;리빈;이동성;권지웅;이혜숙;권태오;김윤철
    • 생약학회지
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    • 제38권2호통권149호
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    • pp.176-180
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    • 2007
  • Five liglans, sauchinone (1), di-0-methyltetrahydrofuriguaiacin B (2), manassantin A (3), manassantin B (4) and saucerneol B (5), have been isolated from the MeOH extract of Saururus chinesis roots. The evaluation for protective effect of compounds 1-5 against tacrine-induced cytotoxicity in human liver-derived Hep G2 cells was conducted. Compounds 1,2, and 5 showed significant protective effects with the EC$_{50}$ values of74.2${\pm}$0.9, 111.3${\pm}$0.8,64.3${\pm}$0.8 ${\mu}$M, respectively. Silybin, one of the well-known hepatoprotective agents, used as a positive control, and also showed protective effect with an EC$_{50}$ value of 86.2${\pm}$0.5 ${\mu}$M.