Two new guaiane sesquiterpenes from the fruiting bodies of Lactarius Deliciosus. Issue 1 (2nd January 2021)

• Record Type: Journal Article
• Authors: Tian, Cong-Kui; Yuan, Rui-Ying; Wang, Yu-Xi; Chen, Ling; Wu, Zi; Liu, Lei; Cai, You-Sheng
• Is Part Of: Journal of Asian natural products research. Volume 23:Issue 1(2021)
• Page Start: 20
• Page End: 25
• Publication Date: 2021-01-02
• Subjects: Russulaceae -- Lactarius deliciosus -- guaiane sesquiterpenes -- HR-ESIMS; Materia medica -- Asia -- Periodicals; Pharmacognosy -- Asia -- Periodicals; Medicinal plants -- Asia -- Periodicals; Medicine, Oriental -- Asia -- Periodicals; 615.321095
• DOI: 10.1080/10286020.2019.1695781
• Languages: English
• ISSNs: 1028-6020

Abstract

Abstract: 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. Graphical Abstract: