Ali S, Yasmeen S, Afza N, Malik A, Iqbal L, Lateef M, Riaz N, Ashraf M. Mutiniside, new antioxidant phenolic glucoside from Abutilon muticum.
JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2009;
11:457-464. [PMID:
19504389 DOI:
10.1080/10286020902835539]
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Abstract
Mutiniside (1), new phenolic glucoside, and the flavonoidal glucoside cephacoside (2) have been isolated from the n-BuOH soluble fraction, along with lupeol (3), beta-sitosterol (4), stigmasterol (5), methyl-4-hydroxybenzoate (6), taraxacin (7), ursolic acid (8), and beta-sitosterol-3-O-beta-D-glucopyranoside (9), have been isolated from the EtOAc soluble fraction of Abutilon muticum. Compounds 2-9 are reported for the first time from this species. Compound 1 showed significant antioxidant activity while moderate inhibitory activity was observed against the enzyme lipoxygenase.
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