New sesquiterpenoids from the jordanian medicinal plant inula viscosa
Four new and 14 known compounds have been isolated from Inula viscosa of Jordanian origin. The new isolates are 11(13)-eudesmen-12-oic acids, 3beta-hydroxyilicic acid (1), 3alpha-hydroxy-epi-ilicic acid (2), 2alpha-hydroxyilicic acid (3) and 9beta-hydroxy-2-oxoisocostic acid (4).
Abu Zarga MH
Chemistry Department, University of Jordan, Amman, Jordan, Physiologisch-chemisches Institut, Universitat Tubingen, D-72076 Tubingen, Germany, and Institut fur Organische Chemie, Universitat Tubingen, D-72076 Tubingen, Ger.
Hamed
EM
Sabri
SS
Voelter
W
Zeller
KP