Anti-inflammatory Activity of Tanshinone-Related Diterpenes from Perovskia artemisioides Roots.

ABSTRACT: Perovskia artemisioides is a perennial and aromatic plant widely distributed in the Baluchestan region of Iran. Phytochemical analysis of a n-hexane extract of P. artemisioides roots, guided by an analytical approach based on LC-ESI/LTQOrbitrap/MS/MS, yielded six previously undescribed diterpenoid compounds (2, 9-11, 16, and 20), and 19 known diterpenoids, for which the structures were elucidated by 1D and 2D NMR experiments. Some of the isolated compounds showed significant anti-inflammatory activity using J774A.1 macrophage cells stimulated with Escherichia coli lipopolysaccharide. In particular, compounds 6, 8, 17, 18, 20, and 22 significantly inhibited the release of nitric oxide an

SUBMITTER: Sadeghi Z 

PROVIDER: S-EPMC10152488 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature