Preferred Label : 1-hydroxy-5,6,7-trimethoxyxanthone and 3-O-methylpaxanthone;
MeSH note : isolated from callus of Hypericum perforatum subsp; structure in first source;
MeSH synonym : 1-HTMX-MP;
Is substance : O;
Origin ID : C497375;
UMLS CUI : C1566542;
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