Ent-kaurene diterpenes from Sideritis athoa


Topcu G., Goren A., Yildiz Y., Tumen G.

NATURAL PRODUCT LETTERS, cilt.14, ss.123-129, 1999 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 14 Konu: 2
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1080/10575639908041219
  • Dergi Adı: NATURAL PRODUCT LETTERS
  • Sayfa Sayıları: ss.123-129

Özet

Two new and six known ent-kaurene diterpenes were isolated from the whole plant of Sideritis athoa and their structures were elucidated as ent-3 alpha,18-dihydroxykaur-16-ene (1), athonolone (2), ent-3 beta-hydroxykaur-16-ene (3) ent-3 beta,7 alpha-dihydroxykaur-16-ene (4), 7-epicandicandiol (5), linearol (8), foliol (7) and sidol (8) based on 1D and 2D NMR techniques and HRMS.