Chenisterol, a New Antimicrobial Steroid from Chenopodium badachschanicum
2018
Afaq, S. | Fatima, I. | Inamullah, F. | Khan, S. | Kazmi, M. H. | Malik, A. | Tareen, R. B. | Ali, M. S. | Farhad, M. Z. | Abbas, T.
Chenisterol (1), a new steroid, has been isolated from the EtOAc soluble subfraction of Chenopodium badachschanicum Tzvelev, along with ergosterol (2), stigmasterol (3), fucosterol (4), morin (5), sinapic acid (6), and thymol (7), reported for the first time from this species. Their structures were elucidated with the help of spectroscopic techniques including 2D NMR. Compound 1 showed significant antimicrobial activity against three Gram-positive and one Gram-negative bacterial strains.
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