共 2 条
- [1] RAPID HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY ISOLATION OF MONO-ESTERS, DIESTERS AND MACROCYCLIC DIESTER PYRROLIZIDINE ALKALOIDS FROM SENECIO-JACOBAEA AND AMSINCKIA-INTERMEDIA JOURNAL OF CHROMATOGRAPHY, 1980, 192 (02): : 474 - 478
- [2] COMPARISON OF HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH H-1 NUCLEAR-MAGNETIC-RESONANCE SPECTROMETRY FOR THE QUANTITATIVE-ANALYSIS OF PYRROLIZIDINE ALKALOIDS FROM SENECIO-VULGARIS JOURNAL OF LIQUID CHROMATOGRAPHY, 1986, 9 (04): : 745 - 755