Table 1.

IC50 values of MCF7, T47D, BT-20, and MDA-MB-231 breast cancer cell lines treated with compound A or DES

Cell lineIC50 (μmol/L)
Compound ADES
MCF-7 [ER (+)]0.972.27
T47D [ER (+)]1.021.67
BT-20 [ER (−)]0.2254.3
MDA-MB-231 [ER (−)]0.652.2
  • NOTE: Compound A shows lower IC50 values in the MCF-7, T47D, BT-20, and MDA-MB-231 cells in comparison to DES. GraphPad Prism, version 4.01 (GraphPad Software) was used to calculate values.