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. 2017 Jul 1;7(7):1486–1500.

Table 2.

Inhibitory concentration (IC)20 and 50 values of lapatinib and neratinib on breast cancer cells proliferation

Compound IC SUM-229PE (mol/L) SK-BR-3 (mol/L) HCC1937 (mol/L)
Lapatinib 20 1.3 × 10-7 1.6 × 10-8 4.5 × 10-8
50 3.5 × 10-7 8.9 × 10-8 6.0 × 10-6
Neratinib 20 6.7 × 10-9 8.1 × 10-10 8.5 × 10-8
50 1.4 × 10-8 2.1 × 10-9 7.5 × 10-7
Calcitriol (23) 20 4.6 × 10-9 4.6 × 10-10 -
50 1.4 × 10-8 2.4 × 10-9 -
EB1089 (23) 20 2.0 × 10-10 4.3 × 10-10 -
50 2.7 × 10-9 7.5 × 10-10 -