Pergularia tomentosa L.로부터의 카르데노리드와 ${\beta}$-시토스테롤 글루코사이드

Cardenolides and ${\beta}$-Sitosterol Glucoside from Pergularia tomentosa L.

  • Gohar, Ahmed A. (Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University) ;
  • El-Olemy, M.M. (Department of Pharmacognosy, Faculty of Pharmacy, King Saud University) ;
  • Abdel-Sattar, Essam (Department of Pharmacognosy, Faculty of Pharmacy, Cairo University) ;
  • El-Said, M. (Department of Pharmacognosy, Faculty of Pharmacy, King Saud University) ;
  • Niwa, M. (Faculty of Pharmacy, Meijo University)
  • 발행 : 2000.09.01

초록

본 논문은 Pergularia tomentosa L.로부터의 카르데노리드와 ${\beta}$-시토스테롤 글루코사이드를 연구한 논문으로 주요내용으로는 Pergularia tomentosa L.의 지상부로부터 ${\beta}$-시토스테롤 글루코사이드와 함께 3가지 카데노이드, desglucouzarin, coroglaucigenin와 uzarigenin를 얻었다. 분리된 화합물은 IR, UV, $[{\alpha}]_D$, ID-, 2D-NMR 및 FAB-MS 실험을 포함하는 물리적 수단과 분광수단을 이용하여 동정되었다. 이전에 식물뿌리로부터 보고된 카르데노리드, ghalakinoside, calactin과 pergularoside가 지상부에서도 동정되었다는 내용이다.

The aerial parts of Pergularia tomentosa L. afforded three cardenolides, desglucouzarin, coroglaucigenin and uzarigenin, in addition to ${\beta}$-sitosterol$glucoside. The isolated compounds were identified by physical and spectral means, including IR, UV, $$[{\alpha}]_D$, 1D-, 2D-NMR and FAB-MS experiments. The cardenolides, ghalakinoside, calactin and pergularoside previously reported from roots, were also identified in the aerial parts.

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