A new depsidone from stems-leaves of Garcinia multiflora / 中草药

ABSTRACT

Objective: To study the chemical constituents in stems-leaves of Garcinia multiflora. Methods: The chemical constituents from stems-leaves of G. multiflora were isolated by silica gel and HPLC methods. Their structures were elucidated by spectroscopic methods and physicochemical properties. Results: One new depsidone isolated from stems-leaves of G. multiflora was named as multidepsidone A (1), and four xanthones isolated from stems-leaves of G. multiflora were identified as isojacareubin (2), jacareubin (3), isocudraniaxanthone B (4), and 2-dimethylallyl-1,3,5-trihydroxyxanthone (5). Conclusion: Compound 1 is a new compound. compounds 2-4 are known compounds, and compounds 2 and 5 are obtained from this plant for the first time.