Secondary metabolites from the male cone of cycas vespertilio
© 2015, International Journal of Pharmacognosy and Phytochemical Research. All Rights Reserved. Chemical investigation of Cycas vespertilio male cone led to the isolation of pinoresinol (1), lariciresinol (2), mixtures of α-amyrin acetate (3a) and lupeol acetate (3b) in a 2. 5:1 ratio and β-sitoster...
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oai:animorepository.dlsu.edu.ph:faculty_research-17182022-06-09T03:35:48Z Secondary metabolites from the male cone of cycas vespertilio Ng, Vincent Antonio S. Agoo, Esperanza Maribel G. Shen, Chien Chang Ragasa, Consolacion Y. © 2015, International Journal of Pharmacognosy and Phytochemical Research. All Rights Reserved. Chemical investigation of Cycas vespertilio male cone led to the isolation of pinoresinol (1), lariciresinol (2), mixtures of α-amyrin acetate (3a) and lupeol acetate (3b) in a 2. 5:1 ratio and β-sitosterol (4a) and stigmasterol (4b) in a 2:1 ratio, triglycerides (5), and fatty alcohols (6). The structures of 1 and 2 were elucidated by extensive 1D and 2D NMR spectroscopy, while those of 3a-6 were identified by comparison of their 1H and/or 13C NMR spectra with those reported in the literature. 2015-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/719 Faculty Research Work Animo Repository |
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© 2015, International Journal of Pharmacognosy and Phytochemical Research. All Rights Reserved. Chemical investigation of Cycas vespertilio male cone led to the isolation of pinoresinol (1), lariciresinol (2), mixtures of α-amyrin acetate (3a) and lupeol acetate (3b) in a 2. 5:1 ratio and β-sitosterol (4a) and stigmasterol (4b) in a 2:1 ratio, triglycerides (5), and fatty alcohols (6). The structures of 1 and 2 were elucidated by extensive 1D and 2D NMR spectroscopy, while those of 3a-6 were identified by comparison of their 1H and/or 13C NMR spectra with those reported in the literature. |
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text |
| author |
Ng, Vincent Antonio S. Agoo, Esperanza Maribel G. Shen, Chien Chang Ragasa, Consolacion Y. |
| spellingShingle |
Ng, Vincent Antonio S. Agoo, Esperanza Maribel G. Shen, Chien Chang Ragasa, Consolacion Y. Secondary metabolites from the male cone of cycas vespertilio |
| author_facet |
Ng, Vincent Antonio S. Agoo, Esperanza Maribel G. Shen, Chien Chang Ragasa, Consolacion Y. |
| author_sort |
Ng, Vincent Antonio S. |
| title |
Secondary metabolites from the male cone of cycas vespertilio |
| title_short |
Secondary metabolites from the male cone of cycas vespertilio |
| title_full |
Secondary metabolites from the male cone of cycas vespertilio |
| title_fullStr |
Secondary metabolites from the male cone of cycas vespertilio |
| title_full_unstemmed |
Secondary metabolites from the male cone of cycas vespertilio |
| title_sort |
secondary metabolites from the male cone of cycas vespertilio |
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Animo Repository |
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2015 |
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https://animorepository.dlsu.edu.ph/faculty_research/719 |
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1736864107367235584 |