Diterpenes from Sideritis trojana

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

NATURAL PRODUCT LETTERS, vol.16, no.1, pp.33-37, 2002 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 16 Issue: 1
  • Publication Date: 2002
  • Doi Number: 10.1080/1057563029001/4827
  • Title of Journal : NATURAL PRODUCT LETTERS
  • Page Numbers: pp.33-37


Six known ent-kaurene, a new ent-kaurane and a new pimarane diterpenes were isolated from Sideritis trojana. The structures of new compounds were determined as ent-7alpha-15beta,16beta-epoxykaurane (1), and ent-2alpha-hydroxy-8(14),15-pimaradiene (2) along with the known compounds siderol (3), sideridiol (4), 7-epicandicandiol (5), isocandol B (6), candol A acetate (7) ent-7alpha-acetoxykaur-15-ene (8) by IR, 1D and 2D NMR techniques and HRMS.