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Naturally occurring prenylated coumarins from Micromelum integerrimum twigs |
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| Institution: | 1. Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;2. Natural Products Research Laboratory, School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;1. School of Traditional Chinese Pharmacy and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, PR China;2. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, PR China |
| Abstract: | A phytochemical investigation of secondary metabolites from Micromelum integerrimum was reported. Two new prenylated coumarins named as hydramicromelin D (1) and integerrimelin (2) were isolated along with 9 known coumarin derivatives. The chemical structures as well as relative stereochemistries of those coumarins were confirmed on the basis of extensive spectroscopic data interpretation and comparison with those previously published data. |
| Keywords: | Rutaceae Prenylated coumarin |
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