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. 2013 Oct 14;3(5):238–242. doi: 10.1007/s13659-013-0062-3

New isoflavonoids from Erythrina arborescens and structure revision of anagyroidisoflavone A

Fei Wang 1,2,✉, Xu-Long Li 1, Guo-Zhu Wei 1, Fu-Cai Ren 1, Ji-Kai Liu 2,✉
PMCID: PMC4131621

Abstract

Five hitherto unknown isoflavonoids, namely erythrinins D-H (1–5), were isolated from the ethanol extract of Erythrina arborescens. Their structures were elucidated on the basis of extensive spectroscopic studies. In addition, the structure of anagyroidisoflavone A (6a) has been revised as 1″-O-methylerythrinin F (6) by re-analysis of the original spectroscopic data. graphic file with name 13659_2013_62_Article_Fig1_HTML.jpg

Electronic Supplementary Material

Supplementary material is available for this article at 10.1007/s13659-013-0062-3 and is accessible for authorized users.

Keywords: Erythrina arborescens, isoflavonoid, erythrinin, structure revision

Electronic supplementary material

13659_2013_62_MOESM1_ESM.pdf (1.6MB, pdf)

Supplementary material, approximately 1.62 MB.

Footnotes

This article is published with open access at Springerlink.com

Contributor Information

Fei Wang, Email: wangfei@mail.kib.ac.cn.

Ji-Kai Liu, Email: jkliu@mail.kib.ac.cn.

References

  • [1].Rao V. Phytochemicals — A Global Perspective of Their Role in Nutrition and Health. Rijeka: InTech; 2012. pp. 327–352. [Google Scholar]
  • [2].Boland G M, Donnelly D M X. Nat. Prod. Rep. 1998;15:241–260. doi: 10.1039/a815241y. [DOI] [Google Scholar]
  • [3](a).Wang F, Li Y J, Ren F C, Wei G Z, Liu J K. Chem. Pharm. Bull. 2011;59:484–487. doi: 10.1248/cpb.59.484. [DOI] [PubMed] [Google Scholar]
  • [3](b).Wang F, Zhou D S, Wei G Z, Ren F C, Liu J K. Phytochemistry. 2012;77:312–317. doi: 10.1016/j.phytochem.2012.02.008. [DOI] [PubMed] [Google Scholar]
  • [3](c).Gao Y, Li G T, Li Y, Hai P, Wang F, Liu J K. Nat. Prod. Bioprospect. 2013;3:14–19. doi: 10.1007/s13659-012-0102-4. [DOI] [Google Scholar]
  • [4].Tanaka H, Tanaka T, Etoh H, Watanabe N, Ahmad M, Qurashi I, Khan M R. Heterocycles. 1998;48:2661–2667. doi: 10.3987/COM-98-8334. [DOI] [Google Scholar]
  • [5].Zou Y F, Lobera M, Snider B B. J. Org. Chem. 2005;70:1761–1770. doi: 10.1021/jo047974k. [DOI] [PubMed] [Google Scholar]
  • [6].Tanaka H, Etoh H, Shimizu H, Makita T, Tateishi Y. Planta Med. 2000;66:578–579. doi: 10.1055/s-2000-8602. [DOI] [PubMed] [Google Scholar]
  • [7] (a).Sano K, Yosioka I, Kitagawa I. Chem. Pharm. Bull. 1975;23:20–28. doi: 10.1248/cpb.23.20. [DOI] [Google Scholar]
  • [7] (b).Lim J, Kim I-H, Kim H H, Ahn K-S, Han H. Tetrahedron Lett. 2001;42:4001–4003. doi: 10.1016/S0040-4039(01)00642-6. [DOI] [Google Scholar]
  • [7] (c).Ren Y, Matthew S, Lantvit D D, Ninh T N, Chai H, Fuchs J R, Soejarto D D, de Blanco E J C, Swanson S M, Kinghorn A D. J. Nat. Prod. 2011;74:1117–1125. doi: 10.1021/np200051j. [DOI] [PMC free article] [PubMed] [Google Scholar]
  • [8].Mizuno M, Baba K, Iinuma M, Tanaka T. Phytochemistry. 1992;31:361–363. doi: 10.1016/0031-9422(91)83080-5. [DOI] [Google Scholar]
  • [9].Sato H, Tahara S, Ingham J L, Dziedzic S Z. Phytochemistry. 1995;39:673–676. doi: 10.1016/0031-9422(95)00029-7. [DOI] [Google Scholar]
  • [10].Lee S J, Wood A R, Maier C G A, Dixon R A, Mabry T J. Phytochemistry. 1998;49:2573–2577. doi: 10.1016/S0031-9422(98)00380-X. [DOI] [Google Scholar]

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Supplementary Materials

13659_2013_62_MOESM1_ESM.pdf (1.6MB, pdf)

Supplementary material, approximately 1.62 MB.

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