Two new antidiabetic xanthones from the twigs of Garcinia oblongifolia.
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DOI: 10.1080/14786419.2022.2055016
Abstract: Two new xanthones, oblongixanthones I (1) and J (2), and seven known compounds (3-9), were isolated from an EtOAc extract of the twigs of Garcinia oblongifolia. Their structures were elucidated using spectroscopic methods, mainly 1 D… read more here.
Keywords: antidiabetic xanthones; twigs garcinia; xanthones twigs; two new ... See more keywords
Chemical Constituents From the Bark of Garcinia oblongifolia
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DOI: 10.1177/1934578x20944660
Abstract: The phytochemical investigation of the methanol extract of bark of Garcinia oblongifolia yielded a new xanthone derivative 1,3,8-trihydroxy-6’,6’-dimethylpyrano (2’,3’:5,6) xanthone (5) along with 8 known compounds, including 1,2,5-trihydroxy-6-methoxyxanthone (1), 1,3,6,7-tetrahydroxy-2,5-bis (3-methylbut-2-enyl) xanthen-9-one (2), xanthone V1… read more here.
Keywords: constituents bark; chemical constituents; bark garcinia; garcinia oblongifolia ... See more keywords