HPLC-MS profiling of the multidrug-resistance modifying resin glycoside content of Ipomoea alba seeds
Rev. bras. farmacogn
; 27(4): 434-439, July-Aug. 2017. tab, graf
Article
in En
| LILACS
| ID: biblio-898695
Responsible library:
BR8.1
ABSTRACT
ABSTRACT High performance liquid chromatography profiling with mass spectrometry detection was applicable to identify known and novel multidrug-resistance glycolipid inhibitors from the complex resin glycosides mixture of Ipomoea alba L., Convolvulaceae, seeds. Albinosides X and XI were purified by recycling liquid chromatography and their structural elucidation was accomplished by nuclear magnetic resonance. Albinoside XI exerted a strong potentiation of vinblastine susceptibility in multidrug-resistant human breast carcinoma cells.
Full text:
1
Collection:
01-internacional
Database:
LILACS
Language:
En
Journal:
Rev. bras. farmacogn
Journal subject:
FARMACIA
Year:
2017
Document type:
Article
/
Project document
Affiliation country:
Colombia
Country of publication:
Brazil