A bioactive sesquiterpene from Bixa orellana
A dichloromethane extract of the air-dried leaves of Bixa orellana afforded ishwarane 1, phytol 2, polyprenol 3, and a mixture of stigmasterol 4a and sitosterol 4b by silica gel chromatography. The structure of 1 was elucidated by extensive 1D and 2D NMR spectroscopy. Compound 1 at three doses (25,...
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Main Authors: | Raga, Dennis D., Espiritu, Rafael A., Shen, Chien Chang, Ragasa, Consolacion Y. |
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Format: | text |
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Animo Repository
2011
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Online Access: | https://animorepository.dlsu.edu.ph/faculty_research/2328 https://animorepository.dlsu.edu.ph/context/faculty_research/article/3327/type/native/viewcontent |
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Institution: | De La Salle University |
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