Triterpenoids from Saussurea ussuriensis
From an extract of the whole plant of Saussurea ussuriensis, three new triterpenoids, 1β-hydroxy-ursa-9(11), 12-dien-3β-yl palmitate (ussuriensin A) ( 1 ), 1β-hydroxy-oleana-9(11), 12-dien-3β-yl palmitate (ussuriensin B) ( 2 ), and 28-hydroxy-taraxast-20(30)-ene-3β-yl palmitate (ussuriensin C) ( 3 )...
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Veröffentlicht in: | Canadian journal of chemistry 2008-04, Vol.86 (4), p.281-284 |
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creator | Li, Xue-Hu Feng, Jia-Tao Shi, Yan-Ping |
description | From an extract of the whole plant of Saussurea ussuriensis, three new triterpenoids, 1β-hydroxy-ursa-9(11), 12-dien-3β-yl palmitate (ussuriensin A) (
1
), 1β-hydroxy-oleana-9(11), 12-dien-3β-yl palmitate (ussuriensin B) (
2
), and 28-hydroxy-taraxast-20(30)-ene-3β-yl palmitate (ussuriensin C) (
3
), as well as five known triterpenoids, 11β-hydroxy-urs-12-en-3-one (
4
), 11β-hydroxy-urs-12-en-3β-yl palmitate (
5
), ursa-9(11), 12-dien-3-one (marsformosanone) (
6
), 3β-hydroxy-30-norlupan-20-one (
7
), and taraxast-20(30)-en-3β, 21α-diol (
8
) were isolated. Their structures were characterized by various spectroscopic methods, including 1D NMR, 2D NMR, and HR-ESI-MS.Key words: Compositae, Saussurea ussuriensis, triterpenoids, ursane, oleanane, taraxastane. |
doi_str_mv | 10.1139/v08-018 |
format | Article |
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1
), 1β-hydroxy-oleana-9(11), 12-dien-3β-yl palmitate (ussuriensin B) (
2
), and 28-hydroxy-taraxast-20(30)-ene-3β-yl palmitate (ussuriensin C) (
3
), as well as five known triterpenoids, 11β-hydroxy-urs-12-en-3-one (
4
), 11β-hydroxy-urs-12-en-3β-yl palmitate (
5
), ursa-9(11), 12-dien-3-one (marsformosanone) (
6
), 3β-hydroxy-30-norlupan-20-one (
7
), and taraxast-20(30)-en-3β, 21α-diol (
8
) were isolated. Their structures were characterized by various spectroscopic methods, including 1D NMR, 2D NMR, and HR-ESI-MS.Key words: Compositae, Saussurea ussuriensis, triterpenoids, ursane, oleanane, taraxastane.</description><identifier>ISSN: 0008-4042</identifier><identifier>EISSN: 1480-3291</identifier><identifier>DOI: 10.1139/v08-018</identifier><identifier>CODEN: CJCHAG</identifier><language>eng</language><publisher>Ottawa, Canada: NRC Research Press</publisher><subject>Chemical compounds ; Chemical properties ; Chemistry ; Flowers & plants ; NMR ; Nuclear magnetic resonance ; Plant extracts ; Terpenes</subject><ispartof>Canadian journal of chemistry, 2008-04, Vol.86 (4), p.281-284</ispartof><rights>COPYRIGHT 2008 NRC Research Press</rights><rights>Copyright National Research Council of Canada Apr 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c490t-7acce4bf9a11db707374b8f3090b06083a01d583cfa55e35f45c1c18bae27d9c3</citedby><cites>FETCH-LOGICAL-c490t-7acce4bf9a11db707374b8f3090b06083a01d583cfa55e35f45c1c18bae27d9c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Li, Xue-Hu</creatorcontrib><creatorcontrib>Feng, Jia-Tao</creatorcontrib><creatorcontrib>Shi, Yan-Ping</creatorcontrib><title>Triterpenoids from Saussurea ussuriensis</title><title>Canadian journal of chemistry</title><addtitle>Revue canadienne de chimie</addtitle><description>From an extract of the whole plant of Saussurea ussuriensis, three new triterpenoids, 1β-hydroxy-ursa-9(11), 12-dien-3β-yl palmitate (ussuriensin A) (
1
), 1β-hydroxy-oleana-9(11), 12-dien-3β-yl palmitate (ussuriensin B) (
2
), and 28-hydroxy-taraxast-20(30)-ene-3β-yl palmitate (ussuriensin C) (
3
), as well as five known triterpenoids, 11β-hydroxy-urs-12-en-3-one (
4
), 11β-hydroxy-urs-12-en-3β-yl palmitate (
5
), ursa-9(11), 12-dien-3-one (marsformosanone) (
6
), 3β-hydroxy-30-norlupan-20-one (
7
), and taraxast-20(30)-en-3β, 21α-diol (
8
) were isolated. Their structures were characterized by various spectroscopic methods, including 1D NMR, 2D NMR, and HR-ESI-MS.Key words: Compositae, Saussurea ussuriensis, triterpenoids, ursane, oleanane, taraxastane.</description><subject>Chemical compounds</subject><subject>Chemical properties</subject><subject>Chemistry</subject><subject>Flowers & plants</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Plant extracts</subject><subject>Terpenes</subject><issn>0008-4042</issn><issn>1480-3291</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqV0V1LwzAUBuAgCs4p_oXhhV_QedK0a3o5hh-DoeDmdUjTk5mxtV3Sif57MzvQwRQkF4ccnpwDeQk5pdCllKU3b8ADoHyPtGjEIWBhSvdJC8C3I4jCQ3Lk3MxfEwjjFrmcWFOjrbAoTe462paLzliunFtZlJ2varBwxh2TAy3nDk82tU1e7m4ng4dg9HQ_HPRHgYpSqINEKoVRplNJaZ4lkLAkyrhmkEIGPeBMAs1jzpSWcYws1lGsqKI8kxgmeapYm5w1cytbLlfoajErV7bwK0VIeS_p0bDnUdCgqZyjMIUuayvVFAu0cl4WqI1v9ymHCBin8D10y6vKLMVP1N2B_MlxYdTOqVdbD7yp8b2err9PDMfP_7CP2_aiscqWzlnUorJmIe2HoCDWGQufsfAZe3ndyMIqiw6lVa9_4PPf8QaJKtfsE26kr7Y</recordid><startdate>20080401</startdate><enddate>20080401</enddate><creator>Li, Xue-Hu</creator><creator>Feng, Jia-Tao</creator><creator>Shi, Yan-Ping</creator><general>NRC Research Press</general><general>Canadian Science Publishing NRC Research Press</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISN</scope><scope>ISR</scope></search><sort><creationdate>20080401</creationdate><title>Triterpenoids from Saussurea ussuriensis</title><author>Li, Xue-Hu ; Feng, Jia-Tao ; Shi, Yan-Ping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c490t-7acce4bf9a11db707374b8f3090b06083a01d583cfa55e35f45c1c18bae27d9c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Chemical compounds</topic><topic>Chemical properties</topic><topic>Chemistry</topic><topic>Flowers & plants</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Plant extracts</topic><topic>Terpenes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Xue-Hu</creatorcontrib><creatorcontrib>Feng, Jia-Tao</creatorcontrib><creatorcontrib>Shi, Yan-Ping</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Canada</collection><collection>Gale In Context: Science</collection><jtitle>Canadian journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Xue-Hu</au><au>Feng, Jia-Tao</au><au>Shi, Yan-Ping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Triterpenoids from Saussurea ussuriensis</atitle><jtitle>Canadian journal of chemistry</jtitle><addtitle>Revue canadienne de chimie</addtitle><date>2008-04-01</date><risdate>2008</risdate><volume>86</volume><issue>4</issue><spage>281</spage><epage>284</epage><pages>281-284</pages><issn>0008-4042</issn><eissn>1480-3291</eissn><coden>CJCHAG</coden><abstract>From an extract of the whole plant of Saussurea ussuriensis, three new triterpenoids, 1β-hydroxy-ursa-9(11), 12-dien-3β-yl palmitate (ussuriensin A) (
1
), 1β-hydroxy-oleana-9(11), 12-dien-3β-yl palmitate (ussuriensin B) (
2
), and 28-hydroxy-taraxast-20(30)-ene-3β-yl palmitate (ussuriensin C) (
3
), as well as five known triterpenoids, 11β-hydroxy-urs-12-en-3-one (
4
), 11β-hydroxy-urs-12-en-3β-yl palmitate (
5
), ursa-9(11), 12-dien-3-one (marsformosanone) (
6
), 3β-hydroxy-30-norlupan-20-one (
7
), and taraxast-20(30)-en-3β, 21α-diol (
8
) were isolated. Their structures were characterized by various spectroscopic methods, including 1D NMR, 2D NMR, and HR-ESI-MS.Key words: Compositae, Saussurea ussuriensis, triterpenoids, ursane, oleanane, taraxastane.</abstract><cop>Ottawa, Canada</cop><pub>NRC Research Press</pub><doi>10.1139/v08-018</doi><tpages>4</tpages></addata></record> |
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subjects | Chemical compounds Chemical properties Chemistry Flowers & plants NMR Nuclear magnetic resonance Plant extracts Terpenes |
title | Triterpenoids from Saussurea ussuriensis |
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