Imperatorin
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| Names | |
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| IUPAC name
9-(3-Methylbut-2-enoxy)-7-furo[3,2-g]chromenone
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| Other names
Ammidin
Marmelosin Pentosalen 8-Isoamylenoxypsoralen 8-Isopentenyloxypsoralene | |
| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
| ECHA InfoCard | 100.006.893 |
PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| C16H14O4 | |
| Molar mass | 270.28 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Imperatorin is a furocoumarin and a phytochemical that has been isolated from Urena lobata L. (Malvaceae), Angelica archangelica,[1] Angelica dahurica,[2] Glehnia littoralis,[3] Saposhnikovia divaricata,[4] Cnidium monnieri,[5] Incarvillea younghusbandii,[6] and Zanthoxylum americanum mill.[7] It is biosynthesized from umbelliferone, a coumarin derivative.[8]
Isolation
The procedure for the isolation of imperatorin from Urena lobata involves exhaustively extracting under reflux with benzene the air-dried and pulverised roots followed by separation by column chromatography.[9]
See also
Psoralen, the parent furocoumarin.
References
- ^ Sigurdsson S, Ogmundsdottir HM, Gudbjarnason S. (2004). "Antiproliferative effect of Angelica archangelica fruits". Zeitschrift für Naturforschung. C, Journal of biosciences. 4th. 59 (7–8): 523–7. ISSN 0939-5075. PMID 15813373.
{{cite journal}}: Unknown parameter|month=ignored (help)CS1 maint: multiple names: authors list (link) - ^ Xie Y, Zhao W, Zhou T, Fan G, Wu Y. (2010). "An efficient strategy based on MAE, HPLC-DAD-ESI-MS/MS and 2D-prep-HPLC-DAD for the rapid extraction, separation, identification and purification of five active coumarin components from Radix Angelicae Dahuricae". Phytochemical Analysis. 21 (5): 473–82. doi:10.1002/pca.1222. ISSN 0958-0344. PMID 20931624. Retrieved 2010-11-27.
{{cite journal}}: Unknown parameter|month=ignored (help)CS1 maint: multiple names: authors list (link) - ^ Liu, M., Shi, X., Yang, W., Liu, S., Wang, N., Shi, R., Qiao, S., Wang, Q. and Wang, Y. (2010-09-27). "Quantitative analysis of nine coumarins in rat urine and bile after oral administration of Radix Glehniae extract by high-performance liquid chromatography-electrospray ionization tandem mass spectrometry". Biochemical Chromatography. [Epub ahead of print]. doi:10.1002/bmc.1517. ISSN 1099-0801. PMID 20878664. Retrieved 2010-11-27.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ Zhao B, Yang X, Yang X, Zhang L. (2010). Zhongguo Zhong yao za zhi. 2nd (in Chinese). 35 (12): 1569–72. ISSN 1001-5302. PMID 20815209.
{{cite journal}}:|access-date=requires|url=(help); Missing or empty|title=(help); Unknown parameter|month=ignored (help); Unknown parameter|trans_title=ignored (|trans-title=suggested) (help)CS1 maint: multiple names: authors list (link) - ^ Shin, Eunjin (2010-11-17). "Antifibrotic activity of coumarins from Cnidium monnieri fruits in HSC-T6 hepatic stellate cells" (PDF). Journal of Natural Medicines. 2nd. [Epub ahead of print]. doi:10.1007/s11418-010-0485-7. ISSN 1340-3443. PMID 21082271. Retrieved 2010-11-27.
{{cite journal}}: Unknown parameter|coauthors=ignored (|author=suggested) (help) - ^ Fu, Y (2010). Zhongguo Zhong yao za zhi. 2nd. 35 (1). ISSN 1001-5302. PMID 20349717.
{{cite journal}}: Missing or empty|title=(help); Unknown parameter|coauthors=ignored (|author=suggested) (help); Unknown parameter|month=ignored (help); Unknown parameter|trans_title=ignored (|trans-title=suggested) (help) - ^ Bafi-Yeboa, N. F. (2005). "Antifungal constituents of northern prickly ash, Zanthoxylum americanum mill". Phytomedicine. 12 (5). ISSN 0944-7113. PMID 15957372.
{{cite journal}}: Unknown parameter|coauthors=ignored (|author=suggested) (help); Unknown parameter|month=ignored (help) - ^ F. M. Dean Naturally Occurring Oxygen Ring Compounds, Butterworths, London, 1963.
- ^ A furocoumarin, Imperatorin isolated from Urena lobata L. (Malvaceae) Keshab Ghosh Molbank 2004, M382 [1] open access publication