4-Chloro-3-methoxy-5-methylphenyl 6-O- (6-deoxy-β-L-mannopyranosyl) -β-D-glucopyranoside

Compound 3, a natural glycoside isolated from Lilium regale, exhibits potent anticancer activity by inhibiting A549 lung cancer cell proliferation in vitro. It serves as a research tool for oncology and drug discovery, with potential for further in vivo and mechanistic studies, as supported by published literature.