Chemical constituents of Cycas mindanaensis
Chemical investigation of the dichlroromethane extracts of Cycas mindanaensis, a plant endemic to the Philippines afforded a-tocopherol (1), squalene (2), and long chain 1-alkenes (3) from the leaflets;2, β-sitosterol (4) and β-sitosteryl fatty acid esters(5) from the bark; 2, triacylglycerols (6),...
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| Main Authors: | , , , |
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| Format: | text |
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Animo Repository
2015
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| Subjects: | |
| Online Access: | https://animorepository.dlsu.edu.ph/faculty_research/1167 |
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| Institution: | De La Salle University |
| Summary: | Chemical investigation of the dichlroromethane extracts of Cycas mindanaensis, a plant endemic to the Philippines afforded a-tocopherol (1), squalene (2), and long chain 1-alkenes (3) from the leaflets;2, β-sitosterol (4) and β-sitosteryl fatty acid esters(5) from the bark; 2, triacylglycerols (6), and hydrocarbons (7)from the roots; 5, 6, anda mixture of 4 and stigmasterol (8) from the petiole and rachis; and 6, fatty alcohols (9) and a mixture of 4 and 8from the megasporophyll lamina. The structures of 1-9were identified by comparison of their NMR data with literature data. |
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