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. 2018 Jan 29;8:1722. doi: 10.1038/s41598-018-20192-9

Table 3.

Cytotoxic activities (IC50) of C13-methylene modified derivatives.

No. IC50a (μM)
PC-3 HepG2
1j >40 >40
1k >40 >40
1l >40 >40
1m >40 >40
1n >40 >40
1o >40 >40
1p >40 >40
1q >40 >40
1r >50 >50
1s >50 >50

aCells were treated with compounds for 72 h. All data (mean ± SD) are the average of three or four independent experiments in triplicate.