Hirtinone, a Novel cycloartane-type triterpene and other compounds from Trichilia hirta L. (Meliaceae).

نویسندگان

  • Ivo José Curcino Vieira
  • Otoniel de Aquino Azevedo
  • Jucimar Jorgeane de Souza
  • Raimundo Braz-Filho
  • Milena dos Santos Gonçalves
  • Marcelo Francisco de Araújo
چکیده

One novel triterpene cycloartane-type, named hirtinone (1), six protolimonoids - nilocitin (2), dihydronilocitin B (3), melianone epimers (4) and (5), piscidinol A (6) and melianone lactone (7), one tertranortriterpenoid, hirtin (8), and one sesquiterpene, spathulenol (9), were identified in the fruits of Trichilia hirta. The structures were established by 1D and 2D NMR (1H and 13C-NMR, DEPTQ, 1H-1H-COSY, 1H-1H-NOESY, HSQC and HMBC), high resolution mass spectroscopy (HR-ESI-MS) and infrared (IR) spectral data.

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عنوان ژورنال:
  • Molecules

دوره 18 3  شماره 

صفحات  -

تاریخ انتشار 2013