Three new phenolic glycosides and a new lignan glycoside from Gaultheria leucocarpa var. yunnanensis.
Summary
New compounds (1-4) were isolated from Gaultheria leucocarpa var. yunnanensis. Compounds 7 and 8 showed anti-inflammatory and antioxidant effects, making them potential candidates for further research in drug development.
Patterns of genetic variation and morphology support the recognition of five species in the Gaultheria leucocarpa Blume (Ericaceae) group from mainland China.
Intestinal metabolism and absorption mechanism of multi-components in Gaultheria leucocarpa var. yunnanensis - An assessment using in situ and in vitro models, comparing gut segments in pathological with physiological conditions.
Human gastrointestinal metabolism of the anti-rheumatic fraction of Dianbaizhu (Gaultheria leucocarpa var. yunnanensis) in vitro: Elucidation of the metabolic analysis in gastric juice, intestinal juice and human intestinal bacteria by UPLC-LTQ-Orbitrap-MS(n) and HPLC-DAD.
Simultaneous determination of active ingredients in ethnomedicine Gaultheria leucocarpa var. yunnanensis and its medicinal preparation by capillary electrophoresis with electrochemical detection.