Ursane triterpenoids from leaves of Melaleuca leucadendron

研究成果: 雜誌貢獻文章同行評審

30 引文 斯高帕斯(Scopus)

摘要

Three novel triterpenoids esters were isolated from the leaves of Metaleuca leucadendron in addition to the five known triterpenes ursolaldehyde, ursolic acid, 2α-hydroxyursolic acid, 3β-cis-p- coumaroyloxy-2α-hydroxyurs-12-en-28-oic acid and 3β-trans-p-coumaroyloxy- 2α-hydroxyurs-12-en-28-oic acid. The structures of the new compounds were determined by spectral methods to be 3β-cis-p-coumaroyloxy-2α-hydroxyursa- 12,20(30)-dien-28-oic acid, cis- and trans- 3β-caffeoyloxy-2α-hydroxyurs- 12-en-28-oic acids.
原文英語
頁(從 - 到)1119-1122
頁數4
期刊Phytochemistry
49
發行號4
DOIs
出版狀態已發佈 - 十月 27 1998
對外發佈

Keywords

  • 3β-cis-p- coumaroyloxy-2α-hydroxyursa-12,20(30)-dien-28-oic acid
  • Cis- and trans-3β- caffeoyloxy-2α-hydroxyurs-12-en-28-oic acids
  • Leaves
  • Melaleuca leucadendron
  • Myrtaceae
  • Triterpenoids
  • Ursane

ASJC Scopus subject areas

  • 植物科學
  • 生物化學
  • 分子生物學
  • 有機化學
  • 藥物發現

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