The bioactive substance investigation of Balanophora involucrata obtained 15 phenolic acids, including 5 new compounds (1-3, 8, 9), which were determined by various spectroscopic data analyses. Most isolated compounds displayed inhibitory effects on α-Glucosidase in vitro. For the potential
A new chalcone named as balanochalcone (1) together with eight known compounds, methyl caffeate (2), β-hydroxydihydrochalcone (3), methyl gallate (4), dimethyl-6,9,10-trihydroxybenzo[kl]xanthene-1,2-dicarboxylate (5), p-coumaric acid (6), quercetin (7), scopoletin (8) and pinoresinol (9) have been