Phytochemical constituents of the pericarps of Illicium difengpi and their anti-inflammatory activity. Issue 12 (17th June 2020)

• Record Type: Journal Article
• Authors: Ning, De-Sheng; Fu, Yu-Xia; Peng, Li-Yan; Tang, Hui; Li, Lian-Chun; Wu, Xing-De; Huang, Yu-Song; Pan, Zheng-Hong
• Is Part Of: Natural product research. Volume 34:Issue 12(2020)
• Page Start: 1756
• Page End: 1762
• Publication Date: 2020-06-17
• Subjects: Illicium difengpi -- sesquiterpene -- neolignan -- anti-inflammatory; Natural products -- Periodicals; Natural products -- Research -- Periodicals; Biological Factors -- Periodicals; Biological Products -- Periodicals; 547
• DOI: 10.1080/14786419.2018.1530232
• Languages: English
• ISSNs: 1478-6419

Abstract

Abstract: Phytochemical investigation on the pericarps of Illicium difengpi lead to the isolation and structure elucidation of a new sesquiterpene, sesquicaranoic acid C (1 ), a new neolignan, difengpiol C (2 ), and 10 known compounds. The structures and absolute configurations of two new compounds were determined by a combination of NMR and CD spectroscopic analyses. All isolates were evaluated for their inhibitory effects on lipopolysaccharide (LPS)-induced nitric oxide (NO) production in RAW264.7 cells. Graphical Abstract: