“…Chemical investigation on the extract of Penicillium sp. LW92 led to the isolation of one new indole alkaloid, penindolacid A (1), and four known compounds, nigrospin A (2), 22 2-(acetylamino) benzoic acid (3), 23 penipacid C (4), 24 and protocatechuic acid (5) 25 (Figure 1). Compounds 1-5 were evaluated for their α-glucosidase inhibitory and DPPH radical scavenging activities.…”