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Updated: Feb 2, 2026

Isolation and Biophysical Study of Fruit Cuticles
Published on: March 30, 2012
One new Lignan derivative from the fruiting bodies of Ganoderma lipsiense
Meng Bai1, Shou-Yuan Wu1, Wen-Fei Zhang2
1a Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University , Haikou 571158 , China.
Abstract:
One new lignan derivative 2,3-dimethyl-4-(4'-hydroxy-3',5'-dimethoxyphenyl)-6-hydroxy-7-methoxy-naphthalene (1), together with four known analogues (2-5), were isolated from acetone extract of the fruiting bodies of Ganoderma lipsiense collected in the Hainan Province, China. Their structures were elucidated by the detailed analysis of comprehensive spectroscopic data. Compound 1 showed insecticidal activity against newly hatched karvae of Helicoverpa armigera Hubner. Compounds 1-5 showed moderate antibacterial activity against Staphylococcus aureus with the same MIC value of 1.25 μg/mL.
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