(+)-Balanophonin exhibits marginal inhibition on the proliferation of OPM2 and RPMI-8226 cells.

The chemical constituents were isolated and purified by macroporous adsorptive resin D101, silica gel, and ODS column chromatography, and preparative HPLC. Their structures were elucidated on the basis of spectroscopic methods. In addition, the cytotoxic activities of compounds 1-4 were investigated on OPM2 and RPMI-8226 cells. Four compounds were obtained and their structures were identified as (7S, 8S)-4-[2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-(hydroxymethyl)ethoxy]-3, 5-dimethoxybenzaldehyde (1), (+)-Balanophonin (2), erythro-guaiacylglycerol-β-coniferyl aldehyde ether (3), buddlenol A (4).

215319-47-4

C20H20O6

356.37

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years