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. Author manuscript; available in PMC: 2018 Sep 1.
Published in final edited form as: Bioorg Med Chem. 2017 Jul 20;25(17):4845–4854. doi: 10.1016/j.bmc.2017.07.035

Table 3.

Comparison of antiproliferative potency and cell apoptosis induction of 2,3-dehydrosilybins in the PC-3 cell model

Compound IC50 (μM) Apoptotic cell population Ref.
2,3-dehydrosilybin (2) 9.45 ± 0.56 14% (treated with 60 μM) 14
3-O-propyl-2,3-dehydrosilybin (4) 1.71 ± 0.45 8% (treated with 60 μM) 14
7-O-ethyl-2,3-dehydrosilybin (3) 3.25 ± 0.31 66% (treated with 50 μM) 15
5-O-heptyl-2,3-dehydrosilybin (35) 4.61 ± 0.64 87% (treated with 50 μM) New data