5,5 '-Oxybis(1,3,7-Trihydroxy-9h-Xanthen-9-One): A New Xanthone From The Stem Bark Of Garcinia Porrecta (Clusiaceae)
MOLBANK(2020)
摘要
A new polyoxygenated dimer-type xanthone, namely 5,5 '-oxybis(1,3,7-trihydroxy-9H-xanthen-9-one (1), has been isolated from the stem bark ofGarcinia porrecta. The structure of1was determined based on spectroscopic data, including 1D and 2D-NMR as well as high resolution mass spectroscopy analysis.
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关键词
Garcinia porrecta, Clusiaceae, xanthone
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