Flavestin K, An Isoprenylated Stilbene from the Leaves of Macaranga recurvata Gage
A new isoprenylated stilbene, flavestinK (1) together with two known isoprenylated stilbenes, flavestin B (2), flavestin G (3), and two isoprenilated flavanones, 4-O-methyl-8-isoprenylnaringenin (4) and 8isoprenyl-5,7-dihydroxyflavanone (5) were isolated from the leaves of Macaranga recurvata Gage....
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| Main Authors: | , , , , , , |
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| Format: | Article PeerReviewed |
| Language: | English English English English |
| Published: |
Korean Society of Pharmacognosy
2019
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| Subjects: | |
| Online Access: | http://repository.unair.ac.id/94751/1/C05%20Abstract.pdf http://repository.unair.ac.id/94751/2/C05%20Fulltext_Flavestin%20K%2C%20An%20Isoprenylated%20Stilbene%20from%20the%20Leaves.pdf http://repository.unair.ac.id/94751/3/C05%20Validasi_Q3%281%29_Flavestin%20K%2C%20An%20Isoprenylated%20Stilbene%20from%20the.pdf http://repository.unair.ac.id/94751/4/C05%20%28Simalirity%29.pdf http://repository.unair.ac.id/94751/ http://kiss.kstudy.com/thesis/thesis-view.asp?key=3703209 |
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| Institution: | Universitas Airlangga |
| Language: | English English English English |
| Summary: | A new isoprenylated stilbene, flavestinK (1) together with two known isoprenylated stilbenes, flavestin B (2), flavestin G (3), and two isoprenilated flavanones, 4-O-methyl-8-isoprenylnaringenin (4) and 8isoprenyl-5,7-dihydroxyflavanone (5) were isolated from the leaves of Macaranga recurvata Gage. All of the structures have been determined based on HRESIMS, 1D and 2D NMR spectral data. All of the isolated compounds were evaluated for their cytotoxicity against three human cancer cells (HeLa, T47D and WiDr). Compound 1 showed higher activity than doxorubicin against HeLa cells with IC value of 13.1 µg/mL. Keywords − Flavestin K, Stilbene, Macaranga recurvata, Cytotoxicity 50 |
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