Terpenes from Inula verbascifolia.
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 9beta-hydroxyparthenolide. The structures were determined by spectral methods (IR, HRMS,1H NMR, 13C NMR, DEPT, 1H-1H COSY, HMQC and HMBC).
Ahmed
Ahmed A
AA
Department of Chemistry, Faculty of Science, El-Minia University, El-Minia 61519, Egypt. abdellaahmed@yahoo.com
Mohamed
Abou El-Hamd H
Ael-H
Tzakou
Olga
O
Petropoulou
Alexandra
A
Hassan
Mohamed E
ME
El-Maghraby
Mohamed A
MA
Zeller
Klaus-Peter
KP
D002845:Chromatography / Q000379:methods; D038143:Inula / Q000737:chemistry*; D013058:Mass Spectrometry / Q000379:methods; D019906:Nuclear Magnetic Resonance, Biomolecular; D035261:Plant Components, Aerial / Q000737:chemistry; D013729:Terpenes / Q000737:chemistry / Q000302:isolation & purification*
D013729:Terpenes