Further sesquiterpene lactones of Centaurea bella
Aerial parts of Centaurea bella afforded five further guaianolides: cynaropicrin, 19-desoxychlorojanerin, 8-deacyloxy-8 alpha-[2-methylacryloxy]-subluteolide, and two new ones, 3 alpha-isobutyroxy-8 alpha-hydroxy-1 alpha H,5 alpha H,6 beta H,7 alpha H,-guai-4(15),10(14),11(13)-triene-6,12-olide (ceb...
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| Veröffentlicht in: | Phytochemistry (Oxford) 1993, Vol.32 (1), p.204-205 |
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| container_title | Phytochemistry (Oxford) |
| container_volume | 32 |
| creator | Daniewski, W.M Nowalk, G |
| description | Aerial parts of Centaurea bella afforded five further guaianolides: cynaropicrin, 19-desoxychlorojanerin, 8-deacyloxy-8 alpha-[2-methylacryloxy]-subluteolide, and two new ones, 3 alpha-isobutyroxy-8 alpha-hydroxy-1 alpha H,5 alpha H,6 beta H,7 alpha H,-guai-4(15),10(14),11(13)-triene-6,12-olide (cebellin N) and 3 alpha-isobutyroxy-8 alpha-hydroxy-1 alpha H,5 alpha H,6 beta H,7 alpha H-guai-4(15),10(14),11(3)-triene-6,12-olide (cebellin O). The structures of the new compounds were established by spectroscopy. |
| format | Article |
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The structures of the new compounds were established by spectroscopy.</description><identifier>ISSN: 0031-9422</identifier><identifier>EISSN: 1873-3700</identifier><language>eng</language><publisher>Amsterdam: Elsevier</publisher><subject>Biological and medical sciences ; Centaurea ; chemical constituents of plants ; Chemical constitution ; chemical structure ; Fundamental and applied biological sciences. 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The structures of the new compounds were established by spectroscopy.</description><subject>Biological and medical sciences</subject><subject>Centaurea</subject><subject>chemical constituents of plants</subject><subject>Chemical constitution</subject><subject>chemical structure</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>lactones</subject><subject>molecular conformation</subject><subject>Plant physiology and development</subject><subject>sesquiterpenoids</subject><subject>spectral analysis</subject><issn>0031-9422</issn><issn>1873-3700</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><recordid>eNotz0FLxDAQBeAgCtbV32AOXgszmTRNjlJcFRY86J7LNCZaqW1N2oP_3sJ6evD4ePDORIG2ppJqgHNRABCWTit1Ka5y_gKAqjKmELhf0_IZkswh_6z9EtIcxiAH9ss0hiynKJswLrymwLILw8DX4iLykMPNf-7Ecf_w1jyVh5fH5-b-UEYku5SIEBEZ2SnPOgJg1Wmi6LbOOWcsUWALyjhDvtbRAxinXceIiup3op24O-3OnD0PMfHo-9zOqf_m9Nvq7VflcGO3JxZ5avkjbeT4qgAJsLYKnaU_Z59JUw</recordid><startdate>1993</startdate><enddate>1993</enddate><creator>Daniewski, W.M</creator><creator>Nowalk, G</creator><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope></search><sort><creationdate>1993</creationdate><title>Further sesquiterpene lactones of Centaurea bella</title><author>Daniewski, W.M ; Nowalk, G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f138t-110f11a1a92ca4f0015b433f91a19996833ea8026963c74fc006949ba11237d33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>Biological and medical sciences</topic><topic>Centaurea</topic><topic>chemical constituents of plants</topic><topic>Chemical constitution</topic><topic>chemical structure</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>lactones</topic><topic>molecular conformation</topic><topic>Plant physiology and development</topic><topic>sesquiterpenoids</topic><topic>spectral analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Daniewski, W.M</creatorcontrib><creatorcontrib>Nowalk, G</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><jtitle>Phytochemistry (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Daniewski, W.M</au><au>Nowalk, G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Further sesquiterpene lactones of Centaurea bella</atitle><jtitle>Phytochemistry (Oxford)</jtitle><date>1993</date><risdate>1993</risdate><volume>32</volume><issue>1</issue><spage>204</spage><epage>205</epage><pages>204-205</pages><issn>0031-9422</issn><eissn>1873-3700</eissn><abstract>Aerial parts of Centaurea bella afforded five further guaianolides: cynaropicrin, 19-desoxychlorojanerin, 8-deacyloxy-8 alpha-[2-methylacryloxy]-subluteolide, and two new ones, 3 alpha-isobutyroxy-8 alpha-hydroxy-1 alpha H,5 alpha H,6 beta H,7 alpha H,-guai-4(15),10(14),11(13)-triene-6,12-olide (cebellin N) and 3 alpha-isobutyroxy-8 alpha-hydroxy-1 alpha H,5 alpha H,6 beta H,7 alpha H-guai-4(15),10(14),11(3)-triene-6,12-olide (cebellin O). The structures of the new compounds were established by spectroscopy.</abstract><cop>Amsterdam</cop><pub>Elsevier</pub><tpages>2</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9422 |
| ispartof | Phytochemistry (Oxford), 1993, Vol.32 (1), p.204-205 |
| issn | 0031-9422 1873-3700 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_4700591 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Biological and medical sciences Centaurea chemical constituents of plants Chemical constitution chemical structure Fundamental and applied biological sciences. Psychology lactones molecular conformation Plant physiology and development sesquiterpenoids spectral analysis |
| title | Further sesquiterpene lactones of Centaurea bella |
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