Two new guaiane sesquiterpenes from the fruiting bodies of Lactarius Deliciosus.

Two new guaiane sesquiterpenes, 7-(1-hydroxyethyl)-4-methyl-1-azulenecarboxaldehyde (1) and 7-isopropenyl-4-methyl-1-azulenecarboxylic acid (2), together with 5 known sesquiterpenes, were isolated from the fruiting bodies of Lactarius deliciosus. All structures were elucidated based on extensive spectroscopic methods, including 1 D and 2 D-NMR spectroscopy and high resolution mass spectrometry.

Citation

Cong-Kui Tian, Rui-Ying Yuan, Yu-Xi Wang, Ling Chen, Zi Wu, Lei Liu, You-Sheng Cai. Two new guaiane sesquiterpenes from the fruiting bodies of Lactarius Deliciosus. Journal of Asian natural products research. 2021 Jan;23(1):20-25

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PMID: 31793831

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