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. Author manuscript; available in PMC: 2009 Feb 15.
Published in final edited form as: Bioorg Med Chem. 2007 Nov 12;16(4):1775–1783. doi: 10.1016/j.bmc.2007.11.019

Table 1.

Cytotoxicity of UK-1 Analogs against MCF-7 and A549 cell lines

Compound IC50 for CF7 (μM)a IC50 for A549 (μM)a
UK-1 1.4 ± 0.9 2.0 ± 0.5
1 4±2 12±3
2 >50 >50
3 7±1 35±4
12 15 ± 5 40 ± 10
13 10 ± 8 11 ± 1
14 30 ± 10 14 ± 4
15 31 ± 7 39 ±17
16 > 50 41 ±17
17 13 ± 2 11 ± 1
MMCb 0.20 ± 0.07 0.4 ± 0.1
a

determined using the AlamarBlue assay. See Experimental Section for details.

b

Mitomycin C.