Phenolic compounds from the seeds of Scaphium macropodum (MIQ.) Beumée

Nguyen Van Thanh, Nguyen Huu Toan Phan, Hoang Thi Duc, Nguyen Thi Thu Hien, Nguyen Thi Dieu Thuan, Vu Anh Tu, Nguyen Xuan Cuong, Nguyen Hoai Nam, Chau Van Minh


Five known compounds 6,7,9α-trihydroxy-3,8,11α-trimethylcyclohexo-[d,e]-coumarin (1), mansonone H (2), (R)-lasiodiplodin (3), trans-p-coumaric acid (4) and 3,4-dihydroxybenzaldehyde (5) were obtained from the organic extract of the seeds of Scaphium macropodum (Miq.) Beumée by various chromatographic techniques. Structural elucidation of the metabolites was carried out by analysis of their spectroscopic data and by comparison with those reported in the literature. All the compounds were isolated from this plant for the first time.

Keywords. Scaphium macropodum, Sterculiaceae, phenolic compound.


Scaphium macropodum, Sterculiaceae, phenolic compound