Chemical constituents of Kosteletzkya batacensis (Blanco) Fern.-Vill.
Chemical investigation of the dichloromethane extracts of Kosteletzkya batacensis (Blanco) Fern.-Vill., an endemic Philippine plant, has led to the isolation of β-sitosteryl-3β-glucopyranoside-6'-O-fatty acid esters (1), phytyl fatty acid esters (2), squalene (3) and chlorophyll-a (4) from the...
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| Main Authors: | , , |
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| Format: | text |
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Animo Repository
2017
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| Subjects: | |
| Online Access: | https://animorepository.dlsu.edu.ph/faculty_research/2667 |
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| Institution: | De La Salle University |
| Summary: | Chemical investigation of the dichloromethane extracts of Kosteletzkya batacensis (Blanco) Fern.-Vill., an endemic Philippine plant, has led to the isolation of β-sitosteryl-3β-glucopyranoside-6'-O-fatty acid esters (1), phytyl fatty acid esters (2), squalene (3) and chlorophyll-a (4) from the leaves; squalene (3), chlorophyll-a (4), a mixture of β-sitosterol (5a) and stigmasterol (5b) in a 2:1 ratio and long chain hydrocarbons (6) from the stems. The structures of compounds 1-6 were identified by comparison of their NMR data with literature data. © 2017, Chemical Publishing Co. All rights reserved. |
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