A New Triterpenoid from Terminalia glaucescens (Planch. ex Benth.)

نویسندگان

  • Olapeju Aiyelaagbe
  • Olaoluwa Olaoluwa
  • Ibrahim Oladosu
  • Simon Gibbons
چکیده

Phytochemical investigation of the root extract of Terminalia glaucescens afforded three known compounds, ellagic acid 1, arjungenin 2, hypatic acid 3 and and a new triterpenoid named glaucescic acid, 2α,3α,6α,23-tetrahydroxyolean-12-en-28-oic acid 4. The structure and relative configuration of this new compound was elucidated on the basis of spectroscopic data, especially 2D NMR techniques.

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تاریخ انتشار 2013