Secondary metabolites from Andrographis paniculata (Burm.f.) nees
Chemical investigation of the dichloromethane extracts of Andrographis paniculata(Burm.f.) Neesled to the isolation of squalene(1), polyprenol (2),lutein (3), chlorophyll a (4), and a mixture of β-sitosterol (5a) and stigmasterol (5b) in a 3:1 ratiofrom the stems; α-amyrin acetate (6), triacylglycer...
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| Main Authors: | , , , |
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| Format: | text |
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Animo Repository
2016
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| Subjects: | |
| Online Access: | https://animorepository.dlsu.edu.ph/faculty_research/1296 |
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| Institution: | De La Salle University |
| Summary: | Chemical investigation of the dichloromethane extracts of Andrographis paniculata(Burm.f.) Neesled to the isolation of squalene(1), polyprenol (2),lutein (3), chlorophyll a (4), and a mixture of β-sitosterol (5a) and stigmasterol (5b) in a 3:1 ratiofrom the stems; α-amyrin acetate (6), triacylglycerols (7), anda mixture of lupeol (8a), α-amyrin (8b), and β-amyrin (8c) in a 2:2:1 ratio from the leaves. The structures of 1-8c were identified by comparison of their NMR data with those reported in the literature. |
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