Cytotoxic cucurbitacin constituents from Sloanea zuliaensis.

نویسندگان

  • Nelson Rodriguez
  • Yelkaira Vasquez
  • Ahmed A Hussein
  • Phyllis D Coley
  • Pablo N Solis
  • Mahabir P Gupta
چکیده

A new cucurbitacin D analogue, 2-deoxycucurbitacin D (1), as well as cucurbitacin D (2) and 25-acetylcucurbitacin F (3) were isolated from Sloanea zuliaensis. Compound 1 was found only in the young leaves of the plant and not in the mature leaves, and its structure was established using spectroscopic means. Compounds 1-3 demonstrated potent cytotoxic activity against breast (MCF-7), lung (H-460), and central nervous system (SF-268) human cancer cell lines.

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عنوان ژورنال:
  • Journal of natural products

دوره 66 11  شماره 

صفحات  -

تاریخ انتشار 2003