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Ali MS, Ali MI, Ahmed Z, Onocha PA. Two New Prenylflavanones from Erythrina sigmoidea. Nat Prod Commun 2011. [DOI: 10.1177/1934578x1100600812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Two new prenylflavanones named sigmone and sigmotriol have been isolated from the stem bark of Erythrina sigmoidea along with two known constituents 8-(3″-methylbut-2″-enyl)-7,3′,4′-trihydroxyflavanone and 7,3′,4′-trihydroxyflavanone. Their structures were elucidated by spectroscopic methods.
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Affiliation(s)
- Muhammad Shaiq Ali
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Muhammad Imran Ali
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Zeeshan Ahmed
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
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