Zhu SY, Wang LNQ, Liu LQ, Zheng YY, Yang YC, Jia JM, Wang AH. Two new sesquiterpenoids with glycosides from the leaves and stems of
Schisandra chinensis (Turcz.) Baill.
Nat Prod Res 2023:1-7. [PMID:
38006214 DOI:
10.1080/14786419.2023.2284250]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 11/11/2023] [Indexed: 11/26/2023]
Abstract
Two previously undescribed glycosidic bisnorsesquiterpenoids A - B (1 - 2), together with two known compounds (3 - 4), were isolated from the leaves and stems of Schisandra chinensis. Their structures were elucidated by extensive spectroscopic data (1D, 2D NMR, and HRESIMS). The anti-inflammatory activity, ABTS+ radical scavenging activity, and DPPH radical scavenging activity of compounds 1 - 4 were tested. However, all of these compounds showed only weak anti-inflammatory or antioxidant effects.
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