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Information Journal Paper

Title

Iridoid and Furanolabdane-Type Diterpene Glycosides from Rhizomes of Eremostachys azerbaijanica Rech. f.

Pages

  7-13

Abstract

 Background and objectives: The rhizomes of Eremostachys azerbaijanica Rech. f., as an indigenous plant in East Azerbaijan province of Iran, were studied for isolation and identification of possible phytoconstituents. Methods: The air-dried and ground rhizomes were extracted with n-hexane, dichloromethane (DCM) and methanol (MeOH) using a Soxhlet apparatus. The 10%, 20% and 80% MeOH in water C18 cartridge solid phase extraction products )Sep-Pak fractions( of the MeOH extract were subjected to preparative reversed-phase high performance liquid chromatography (RP-HPLC) and the isolated pure compounds were identified by one-dimensional nuclear magnetic resonance (1D-NMR) spectroscopic technique. Results: The spectroscopic data of the compounds were compared with the respective published data and the obtained results showed the presence of four pure components, 6-Hydroxy loganin (1), Shanzhiside methyl ester (2), Eremostachiin (β-D-glucopyranosyl-(1→ 2)-β-D-glucopyranosyl ester of phlomisoic acid) (3) and Phlomisoside II (4), with iridoid and furano labdane-type diterpene glycoside structures. Conclusion: The occurrence of these types of chemical structures might be a confirmation to close relation and similar pharmacological and biological activities between Eremostachys and Phlomis genera.

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    Cite

    APA: Copy

    ASNAASHARI, SOLMAZ, & DELAZAR, ABBAS. (2018). Iridoid and Furanolabdane-Type Diterpene Glycosides from Rhizomes of Eremostachys azerbaijanica Rech. f.. RESEARCH JOURNAL OF PHARMACOGNOSY, 5(3), 7-13. SID. https://sid.ir/paper/336821/en

    Vancouver: Copy

    ASNAASHARI SOLMAZ, DELAZAR ABBAS. Iridoid and Furanolabdane-Type Diterpene Glycosides from Rhizomes of Eremostachys azerbaijanica Rech. f.. RESEARCH JOURNAL OF PHARMACOGNOSY[Internet]. 2018;5(3):7-13. Available from: https://sid.ir/paper/336821/en

    IEEE: Copy

    SOLMAZ ASNAASHARI, and ABBAS DELAZAR, “Iridoid and Furanolabdane-Type Diterpene Glycosides from Rhizomes of Eremostachys azerbaijanica Rech. f.,” RESEARCH JOURNAL OF PHARMACOGNOSY, vol. 5, no. 3, pp. 7–13, 2018, [Online]. Available: https://sid.ir/paper/336821/en

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