Triterpenes and acylglycerols from Canarium ovatum

Chemical investigations of the dichloromethane extracts of the leaves of Canarium ovatum Engl. afforded β- amyrin (1a), α-amyrin (1b), epi-β-amyrin (2a), epi-α-amyrin (2b), epi-lupeol (2c), β-carotene (3) and lutein (4); while the twigs yielded 1a-1b. The dichloromethane extracts of the fruits of C....

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Main Authors: Ragasa, Consolacion Y., Torres, Oscar B., Gutierrez, Jessa Mae P., Kristiansen, Hannah Patricia Beatriz C., Shen, Chien Chang
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Published: Animo Repository 2015
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https://animorepository.dlsu.edu.ph/context/faculty_research/article/2153/type/native/viewcontent
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spelling oai:animorepository.dlsu.edu.ph:faculty_research-21532021-05-18T01:51:13Z Triterpenes and acylglycerols from Canarium ovatum Ragasa, Consolacion Y. Torres, Oscar B. Gutierrez, Jessa Mae P. Kristiansen, Hannah Patricia Beatriz C. Shen, Chien Chang Chemical investigations of the dichloromethane extracts of the leaves of Canarium ovatum Engl. afforded β- amyrin (1a), α-amyrin (1b), epi-β-amyrin (2a), epi-α-amyrin (2b), epi-lupeol (2c), β-carotene (3) and lutein (4); while the twigs yielded 1a-1b. The dichloromethane extracts of the fruits of C. ovatum yielded triacylglycerols (5); the mesocarp also afforded 1a, 1b, 1,2-dioleylglycerol (6), and monounsaturated and saturated fatty acids; the nutshell also provided 6; and the kernel also yielded monounsaturated and saturated fatty acids. The structures of 1-6 and the fatty acids were identified by comparison of their 1H and/or 13C NMR data with those reported in the literature. © 2015 Consolacion Y. Ragasa et al. 2015-01-01T08:00:00Z text text/html https://animorepository.dlsu.edu.ph/faculty_research/1154 https://animorepository.dlsu.edu.ph/context/faculty_research/article/2153/type/native/viewcontent Faculty Research Work Animo Repository Canarium--Analysis Terpenes Chemistry
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
topic Canarium--Analysis
Terpenes
Chemistry
spellingShingle Canarium--Analysis
Terpenes
Chemistry
Ragasa, Consolacion Y.
Torres, Oscar B.
Gutierrez, Jessa Mae P.
Kristiansen, Hannah Patricia Beatriz C.
Shen, Chien Chang
Triterpenes and acylglycerols from Canarium ovatum
description Chemical investigations of the dichloromethane extracts of the leaves of Canarium ovatum Engl. afforded β- amyrin (1a), α-amyrin (1b), epi-β-amyrin (2a), epi-α-amyrin (2b), epi-lupeol (2c), β-carotene (3) and lutein (4); while the twigs yielded 1a-1b. The dichloromethane extracts of the fruits of C. ovatum yielded triacylglycerols (5); the mesocarp also afforded 1a, 1b, 1,2-dioleylglycerol (6), and monounsaturated and saturated fatty acids; the nutshell also provided 6; and the kernel also yielded monounsaturated and saturated fatty acids. The structures of 1-6 and the fatty acids were identified by comparison of their 1H and/or 13C NMR data with those reported in the literature. © 2015 Consolacion Y. Ragasa et al.
format text
author Ragasa, Consolacion Y.
Torres, Oscar B.
Gutierrez, Jessa Mae P.
Kristiansen, Hannah Patricia Beatriz C.
Shen, Chien Chang
author_facet Ragasa, Consolacion Y.
Torres, Oscar B.
Gutierrez, Jessa Mae P.
Kristiansen, Hannah Patricia Beatriz C.
Shen, Chien Chang
author_sort Ragasa, Consolacion Y.
title Triterpenes and acylglycerols from Canarium ovatum
title_short Triterpenes and acylglycerols from Canarium ovatum
title_full Triterpenes and acylglycerols from Canarium ovatum
title_fullStr Triterpenes and acylglycerols from Canarium ovatum
title_full_unstemmed Triterpenes and acylglycerols from Canarium ovatum
title_sort triterpenes and acylglycerols from canarium ovatum
publisher Animo Repository
publishDate 2015
url https://animorepository.dlsu.edu.ph/faculty_research/1154
https://animorepository.dlsu.edu.ph/context/faculty_research/article/2153/type/native/viewcontent
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