5,9,11-Trihydroxy-2,2-dimethyl-10-(30-methyl-2 butenyl)-3-(2”-methyl-3”-butenyl)pyrano[2,3a]xanthen-12(2H)-one from the Stem Bark of Calophyllum pseudomole
5,9,11-Trihydroxy-2,2-dimethyl-10-(3 0 -methyl-2 0 -butenyl)-3-(2”-methyl-3”-butenyl)- pyrano[2,3-a]xanthen-12(2H)-one (1) was isolated from the stem bark of Calophyllum pseudomole. The structure of 1 was established by spectroscopic analysis which included UV, IR, HRESIMS and NMRexperiments. Abstra...
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Format: | Article PeerReviewed |
Language: | English English English English |
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MDPI
2016
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Online Access: | http://repository.unair.ac.id/90957/1/C.11.%20Abstract.pdf http://repository.unair.ac.id/90957/2/C.11.%20Fulltext%20%28Karya%20Ilmiah%29.pdf http://repository.unair.ac.id/90957/3/C11_Validasi_5%2C9%2C11-Trihydroxy-2%2C2-dimethyl-10.pdf http://repository.unair.ac.id/90957/4/C11_Similarity.pdf http://repository.unair.ac.id/90957/ https://www.mdpi.com/1422-8599/2016/3/M906/htm https://doi.org/10.3390/M906 |
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Institution: | Universitas Airlangga |
Language: | English English English English |
Summary: | 5,9,11-Trihydroxy-2,2-dimethyl-10-(3 0 -methyl-2 0 -butenyl)-3-(2”-methyl-3”-butenyl)- pyrano[2,3-a]xanthen-12(2H)-one (1) was isolated from the stem bark of Calophyllum pseudomole. The structure of 1 was established by spectroscopic analysis which included UV, IR, HRESIMS and NMRexperiments. Abstract: 5,9,11-Trihydroxy-2,2-dimethyl-10-(3′-methyl-2′-butenyl)-3-(2″-methyl-3″ butenyl)pyrano[2,3-a]xanthen-12(2H)-one (1) was isolated from the stem bark of Calophyllum pseudomole. The structure of 1 was established by spectroscopic analysis which included UV, IR, HRESIMS and NMR experiments. |
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