Two new prenylflavanones from Erythrina sigmoidea |
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Authors: | Ali Muhammad Shaiq Ali Muhammad Imran Ahmed Zeeshan Onocha Patricia A |
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Institution: | H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan. shaiq303@hotmail.com |
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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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