Notes
Triterpene Glycosides from the Seeds of Dolichos lablab
2019 年 67 巻 6 号 p. 604-608
詳細
2019 年 67 巻 6 号 p. 604-608
Two new triterpene glycosides (1 and 2), together with nine known triterpene glycosides (3–11), were isolated from the seeds of Dolichos lablab (Leguminosae). The structures of the new compounds were determined by spectroscopic analysis, including two-dimensional NMR spectroscopy, and chromatographic analysis of the hydrolyzed products. The isolated compounds did not show cytotoxicity against HL-60 human leukemia cells and HepG2 human hepatoma cells at sample concentrations of 20 µM.
