Triterpenes and sterols from Sonneratia alba

Triterpenes and sterols from Sonneratia alba

Chemical investigation of the dichloromethane extract of Sonneratia alba Sm. afforded mixtures of oleanolic acid (1a) and ursolic acid (1b), α-amyrin cinnamate (2a) and β-amyrin cinnamate (2b), and β-sitosterol (3a) and stigmasterol (3b) from the fruit; lupeol (4), and mixtures of 1a and 1b, and 3a...

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Main Authors: Ragasa, Consolacion Y., Ebajo, Virgilio D., De Los Reyes, Mariquit M., Mandia, Emelina H., Brkljača, Robert, Urban, Sylvia
Format: text
Published: Animo Repository 2015
Subjects:
Lythraceae > Analysis
Chemistry
Online Access:https://animorepository.dlsu.edu.ph/faculty_research/477
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Institution: De La Salle University
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spelling oai:animorepository.dlsu.edu.ph:faculty_research-14762021-11-26T02:15:27Z Triterpenes and sterols from Sonneratia alba Ragasa, Consolacion Y. Ebajo, Virgilio D. De Los Reyes, Mariquit M. Mandia, Emelina H. Brkljača, Robert Urban, Sylvia Chemical investigation of the dichloromethane extract of Sonneratia alba Sm. afforded mixtures of oleanolic acid (1a) and ursolic acid (1b), α-amyrin cinnamate (2a) and β-amyrin cinnamate (2b), and β-sitosterol (3a) and stigmasterol (3b) from the fruit; lupeol (4), and mixtures of 1a and 1b, and 3a and 3b from the twigs; and 1b and squalene (5) from the leaves. The structures of 1-5 were identified by comparison of their NMR data with literature data. 2015-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/477 Faculty Research Work Animo Repository Lythraceae--Analysis 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 Lythraceae--Analysis
Chemistry
spellingShingle Lythraceae--Analysis
Chemistry
Ragasa, Consolacion Y.
Ebajo, Virgilio D.
De Los Reyes, Mariquit M.
Mandia, Emelina H.
Brkljača, Robert
Urban, Sylvia
Triterpenes and sterols from Sonneratia alba
description Chemical investigation of the dichloromethane extract of Sonneratia alba Sm. afforded mixtures of oleanolic acid (1a) and ursolic acid (1b), α-amyrin cinnamate (2a) and β-amyrin cinnamate (2b), and β-sitosterol (3a) and stigmasterol (3b) from the fruit; lupeol (4), and mixtures of 1a and 1b, and 3a and 3b from the twigs; and 1b and squalene (5) from the leaves. The structures of 1-5 were identified by comparison of their NMR data with literature data.
format text
author Ragasa, Consolacion Y.
Ebajo, Virgilio D.
De Los Reyes, Mariquit M.
Mandia, Emelina H.
Brkljača, Robert
Urban, Sylvia
author_facet Ragasa, Consolacion Y.
Ebajo, Virgilio D.
De Los Reyes, Mariquit M.
Mandia, Emelina H.
Brkljača, Robert
Urban, Sylvia
author_sort Ragasa, Consolacion Y.
title Triterpenes and sterols from Sonneratia alba
title_short Triterpenes and sterols from Sonneratia alba
title_full Triterpenes and sterols from Sonneratia alba
title_fullStr Triterpenes and sterols from Sonneratia alba
title_full_unstemmed Triterpenes and sterols from Sonneratia alba
title_sort triterpenes and sterols from sonneratia alba
publisher Animo Repository
publishDate 2015
url https://animorepository.dlsu.edu.ph/faculty_research/477
_version_ 1718383417450561536

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