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        <datestamp>2021-12-13T07:19:45Z</datestamp>
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          <dc:title>C-Prenylflavonoids from Derris heyneana</dc:title>
          <dc:creator>Ganapaty, Seru</dc:creator>
          <dc:creator>Thomas, Pannakal S.</dc:creator>
          <dc:creator>Josaphine, Jangam S.</dc:creator>
          <dc:creator>Ni Ni Than</dc:creator>
          <dc:creator>Laatsch, Hartmut</dc:creator>
          <dc:description>2′,4′-Dihydroxy-3′-(3-methylbut-2-enyl)-4-methoxychalcone (1) and three known C-prenylflavonoids, namely, lupinifolin (flemichin B), hiravanone, and derrubone were isolated from the leaves of Derris heyneana (Febaceae). The structures were established by 2D NMR analysis.</dc:description>
          <dc:date>2005</dc:date>
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