Studies on Chemical Structure Determination of Polygonatum sibiricum Extracts(I)

황정(黃精) 추출물의 화학구조 결정에 관한 연구(I)

  • Published : 1999.04.01

Abstract

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.