Iridoid Glucosides from Eremostachys moluccelloides Bunge |
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| Authors: | İhsan Çalış Ayşegül Güvenç Metin Armağan Mehmet Koyuncu Charlotte H. Gotfredsen Søren R. Jensen |
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| Affiliation: | 1. Hacettepe University, Faculty of Pharmacy, Department of Pharmacognosy, TR‐06100 Ankara, (phone: +90‐312‐3051089;2. fax: +90‐312‐3114777);3. Ankara University, Faculty of Pharmacy, Department of Pharmaceutical Botany, TR‐06100 Ankara;4. Yüzüncü Y?l University, Education Faculty, Department of Science Education, Zeve Campus, TR‐65080 Van;5. The Technical University of Denmark, Department of Chemistry, Building 201, DK‐2800 Lyngby |
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| Abstract: | From the aerial parts of Eremostachys moluccelloides Bunge , a new iridoid glucoside, lamalbidic acid ( 7 ), was isolated as its choline salt 7a together with six known iridoid glucosides, 5‐deoxysesamoside ( 1 ), 6β‐hydroxy‐7‐epiloganin ( 2 ), lamalbide ( 3 ), shanzhiside methyl ester ( 4 ), sesamoside ( 5 ), and 5‐deoxypulchelloside I ( 6 ). The structures of 7a and 7 (obtained from 7a ) were elucidated by spectroscopic (UV, IR, 1D‐ and 2D‐NMR, and ESI‐MS) methods. |
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| Keywords: | Eremostachys moluccelloides Iridoid glucosides Lamalbidic acid |
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