Ursane triterpenoids from leaves of Melaleuca leucadendron

Ching Kuo Lee

doi:10.1016/S0031-9422(97)01061-3

Ursane triterpenoids from leaves of Melaleuca leucadendron

Ching Kuo Lee

研究成果: 雜誌貢獻 › 文章 › 同行評審

32 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
卷	49
發行號	4
DOIs	https://doi.org/10.1016/S0031-9422(97)01061-3
出版狀態	已發佈 - 10月 27 1998
對外發佈	是

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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10.1016/S0031-9422(97)01061-3

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title = "Ursane triterpenoids from leaves of Melaleuca leucadendron",

abstract = "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.",

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AU - Lee, Ching Kuo

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AB - 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.

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KW - Leaves

KW - Melaleuca leucadendron

KW - Myrtaceae

KW - Triterpenoids

KW - Ursane

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Ursane triterpenoids from leaves of Melaleuca leucadendron

摘要

Keywords

ASJC Scopus subject areas

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