LEYLA MAAMRIA2024-02-162024-02-162015http://dspace.univ-khenchela.dz:4000/handle/123456789/1349In this study, nine known secondary metabolites were isolated from ethyl acetate and n-butanol extracts of Astragalus depressus L. (Fabaceae family), including one isoflavane, namely pendulone (1) and eight saponins, namely cyclogaleginoside A (2), astrasieversianin II (3), astrasieversianin IV (4), astrasieversianin VIII (5), astrasieversianin VI (6), astrasieversianin XIV (7), dehydrosoyasaponin I (8) and soyasaponin I (9). The structures of compounds 1–9 were elucidated by spectroscopic methods, including 1D and 2D NMR, ESI mass spectrometry and comparison with literature data.enArticle