3 resultados
To establish HPLC-MS/MS method for simultaneous determination of daphnetin, daphnoretin, and daphneticin in rat plasma after oral and intravenous administration of Daphne giraldii extract, and then use them in the calculation of pharmacokinetic parameters. Six sprague-dawley rats received
OBJECTIVE
To study the chemical constituents from Daphne acutiloba.
METHODS
The constituents were separated by column chromatography, and their structures were elucidated by spectroscopic data analyses.
RESULTS
Fifteen compounds were isolated from the EtOAc extract and identified as wikstroelide M
OBJECTIVE
To study chemical constituents from rhizome of Daphne papyracea var. crassiuscula.
METHODS
Ethyl acetate fraction of 75% ethanol extracts from rhizome of D. papyracea var. crassiuscula, and its strucutre was identified by spectral method.
RESULTS
Nine compounds were separated and