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Two new flavanone glycosides, named scugalerosides A and B ( 1 - 2 ), were isolated from the whole plant of Scutellaria galericulata . Their chemical structures including absolute configurations were established on the basis of detailed physical data analyses. In vitro , two new compounds showed anti-inflammatory activities, with the inhibition rates of release of β -glucuronidase from polymorphonuclear leukocytes of rats being 43.7% and 45.1% at concentrations of 10 μ M. [ABSTRACT FROM AUTHOR]

Highlights: [•] Phytochemical study of Miconia prasina. [•] One new flavanone glycoside and five known flavanones were isolated. [•] In vitro binding assays using cannabinoid receptors (CB1 and CB2) were evaluated. [Copyright &y& Elsevier]