TY - JOUR TI - Terpenes from Inula verbascifolia AU - Ahmed, A.A. AU - Mohamedb, A.E.-H.H. AU - Tzakou, O. AU - Petropoulou, A. AU - Hassan, M.E. AU - El-Maghraby, M.A. AU - Zeller, K.-P. JO - Phytochemistry PY - 2003 VL - 62 TODO - 8 SP - 1191-1194 PB - Elsevier Ireland Ltd SN - 0031-9422 TODO - 10.1016/S0031-9422(02)00478-8 TODO - 4 o dihydroinusoniolide; 9beta hydroxyparthenolide; germacranolide derivative; Inula verbascifolia extract; inusoniolide; plant extract; terpene; unclassified drug; xanthan, article; drug structure; Inula verbascifolia; medicinal plant; nonhuman; phytochemistry; spectroscopy, Inula; Inula verbascifolia TODO - The aerial parts of Inula verbascifolia afforded two new xanthanes and a new germacranolide derivative, together with the known compounds inusoniolide, 4-O-dihydroinusoniolide and 9β-hydroxyparthenolide. The structures were determined by spectral methods (IR, HRMS, 1H NMR, 13C NMR, DEPT, 1H-1H COSY, HMQC and HMBC). © 2003 Elsevier Science Ltd. All rights reserved. ER -