Steroids and terpenoids from Ajuga relicta


KOKDIL G., Topcu G. , GOREN A. C. , VOELTER W.

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, cilt.57, ss.957-960, 2002 (SCI İndekslerine Giren Dergi)

  • Cilt numarası: 57 Konu: 8
  • Basım Tarihi: 2002
  • Dergi Adı: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES
  • Sayfa Sayısı: ss.957-960

Özet

From the acetone extract of Ajuga relicta P, H. Davis, four steroids, two being new ones, (24S)-24-ethylcholesta-5,25-diene-11alpha-hydroxy-1-one (1) and (24S)-24-ethylcholesta-5,25-diene-7alpha-hydroxy-3-one (2), two known triterpenoids and two known diterpenoids were isolated in addition to a monoterpene and an iridoid. The structures were characterized by spectral methods including UV, IR, H-1, C-13 NMR spectroscopy and mass spectrometry.