Show simple item record

dc.contributor.authorAli, M.
dc.contributor.authorLatif, A.
dc.contributor.authorZaman, K.
dc.contributor.authorArfan, M.
dc.contributor.authorMaitland, Derek J.
dc.contributor.authorAhmad, H.
dc.contributor.authorAhmad, M.
dc.date.accessioned2016-11-21T15:53:46Z
dc.date.available2016-11-21T15:53:46Z
dc.date.issued2014
dc.identifier.citationAli M, Latif A, Zaman K et al (2014) Anti-ulcer xanthones from the roots of Hypericum oblongifolium Wall. Fitoterapia. 95: 258-265.
dc.identifier.urihttp://hdl.handle.net/10454/10415
dc.descriptionNo
dc.description.abstractThree new xanthones, hypericorin C (1), hypericorin D (2) and 3,4-dihydroxy-5-methoxyxanthone (3), along with eight known compounds; 2,3-dimethoxyxanthone (4), 3,4-dihydroxy-2-methoxyxanthone (5), 3,5-dihydroxy-1-methoxyxanthone (6), 3-acetylbetulinic acid (7), 10H-1,3-dioxolo[4,5-b]xanthen-10-one (8), 3-hydroxy-2-methoxyxanthone (9), 3,4,5-trihydroxyxanthone (10) and betulinic acid (11) were isolated from the roots of Hypericum oblongifolium. The structures of the new compounds 1, 2 and 3 were deduced by spectroscopic techniques [ESI MS, (1)H NMR, (13)C NMR, and 2D NMR (HMQC, HMBC, COSY and NOESY)]. The entire series of compounds were evaluated for anti-ulcer activity.
dc.relation.isreferencedbyhttps://doi.org/10.1016/j.fitote.2014.03.014
dc.subjectHypericum oblongifolium wall; Xanthones; Hypericorin C; Hypericorin D; 2D-NMR; Anti-ulcer
dc.titleAnti-ulcer xanthones from the roots of Hypericum oblongifolium Wall
dc.status.refereedYes
dc.typeArticle
dc.type.versionNo full-text available in the repository


This item appears in the following Collection(s)

Show simple item record