커버이미지 없음
KCI등재
학술저널
Cangorins F-J , Five Additional Oligo-Nicotinated Sesquiterpene Polyesters from Maytenus Ilicifolia
- Hideji Itokawa Osamu Shirota Hiroshi Morita Koichi Takeya Yoichi Iitaka
- 한국자원식물학회
- 한국자원식물학회지
- 제7권 제1호
- 등재여부 : KCI등재
- 1994.05
- 77 - 87 (11 pages)
The isolation and structure elucidation Of five new oligo-nicotinated sesquiterpene polyesters with a dihydroagarofuran core from Maytenus ilicifolia, named cangorins F, G,H,1 and J [1-5], is described. The strurtures of these compounds, which possessed nicotinyl,benroyl, and areryl groups as esterifying moieties, were elucidaied by $^IH- and ^{13}C$ 수식 이미지-nmrspectroscopic studies, inrlusive of hereronuclear correlation, long-range correlation, and nOespectra, along with mass and cd spectral dara, and the X-ray crystallographic analysis of 1.