• Title/Summary/Keyword: 강진호

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Studies on Chemical Structure Determination of Polygonatum sibiricum Extracts(I) (황정(黃精) 추출물의 화학구조 결정에 관한 연구(I))

  • 신동수;윤중호;박주희;권기락;안철진;주우홍;강진호;문병호
    • Journal of Life Science
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    • v.9 no.2
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    • pp.207-211
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    • 1999
  • Biologically active compounds in Polygonatum sibiricum were extracted using organic solvents as hexane, CHCl$_3$, n-butanol corresponding each component. Compound I was purified from hexane layer and the chemical structure of compound I was characterized using 1H-NMR, 13C-NMR, DEPT135, COSY, HMQC, HMBC spectrum and MS-spectrum. Consequently, the chemical structure of compound I was determined as 9,12-(9E,l2E)-octade cadienoic acid.

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