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Two new C-diterpenoid alkaloids from var. . | LitMetric

Two new C-diterpenoid alkaloids from var. .

Nat Prod Res

School of Life Science and Engineering Southwest, Jiaotong University, Chengdu, Sichuan, P.R. China.

Published: May 2025


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Article Abstract

Two previously unreported C-diterpenoid alkaloids, bonvalotizines A and B (-), together with fourteen previously identified compounds (-) were obtained from the plant of var. (Franch.) W.T. Wang. Structural characterisation of the new compounds was achieved through spectroscopic analysis, including NMR (1D and 2D), HR-ESI-MS, and IR techniques. Biological evaluation revealed that none of the isolated compounds exhibited notable suppression of NO production in RAW 264.7 macrophages induced with lipopolysaccharide (LPS).

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http://dx.doi.org/10.1080/14786419.2025.2499918DOI Listing

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