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Triterpenoid saponins from Scabiosa stellata collected in North-eastern Algeria

Abstract : Eight undescribed triterpenoid saponins, scabiostellatosides A-H, together with three known compounds were isolated from the whole plant of Scabiosa stellata L. Their structures were established by spectroscopic analyses (1D, 2D-NMR and HRESIMS) and chemical methods. Scabiostellatosides A-H were evaluated for their cytotoxicity against human fibrosarcoma cell line (HT1080). Scabiostellatoside F, a heptasaccharide derivative of oleanolic acid, exhibited moderate cytotoxicity against HT1080 cell line with IC50 value of 12.0 μM.
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Submitted on : Wednesday, September 22, 2021 - 12:22:52 PM
Last modification on : Wednesday, February 23, 2022 - 9:14:03 AM
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Meryem Lehbili, Abdulmagid Alabdul Magid, Ahmed Kabouche, Laurence Voutquenne-Nazabadioko, Hamid Morjani, et al.. Triterpenoid saponins from Scabiosa stellata collected in North-eastern Algeria. Phytochemistry, 2018, 150, pp.40-49. ⟨10.1016/j.phytochem.2018.03.005⟩. ⟨hal-03351420⟩



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