Lilium regale Wilson

Regaloside A, a phenylpropanoid, shows significant DPPH radical scavenging activity of 58.0% at 160 ppm. Regaloside A has anti-inflammatory activity.

(2,4,6-Trichloro-3-hydroxy-5-methoxyphenyl)methyl β-D-glucopyranoside (Compound 1) is a chlorophenyl glycoside that can be isolated from Lilium regale. Lilium regale is used for research of lung ailments.

(2,4-Dichloro-3,5-dimethoxyphenyl) methyl 6-O-β-D-glucopyranosyl-β-D-glucopyranoside is an anticancer agent that inhibits the proliferation of lung cancer A549 cells (IC₅₀=29 μΜ). (2,4-Dichloro-3,5-dimethoxyphenyl) methyl 6-O-β-D-glucopyranosyl-β-D-glucopyranoside can be obtained from Lilium regale and can be used in cancer research.

4-Chloro-3-methoxy-5-methylphenyl 6-O-(6-deoxy-β-L-mannopyranosyl)-β-D-glucopyranoside (compound 3) is an anticancer agent and natural product that can effectively inhibit lung cancer proliferation of A549 cells. 4-Chloro-3-methoxy-5-methylphenyl 6-O-(6-deoxy-β-L-mannopyranosyl)-β-D-glucopyranoside is available from Lilium regale and has potential for use in cancer research.