Anti-inflammatory flavonoids from Cryptocarya chingii

► The phytochemical constituents of Cryptocaryachingii have been investigated. ► Six flavonoids and 9 known compounds have been isolated. ► An acetic acid/lactone moiety in the majority of the compounds can be a possible taxonomic marker. ► The anti-inflammatory effects of the compounds have been evaluated. ► Three compounds show activity against TNF and LPS induced proinflammatory responses.