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. Author manuscript; available in PMC: 2016 Jan 1.
Published in final edited form as: Med Res Rev. 2014 May 14;35(1):1–62. doi: 10.1002/med.21319

Table VII.

Cytotoxicity Data for Ester Analogs 258–267

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IC50 (μM)
Kidney fibroblast
VERO cells
Compound SK-MEL KB BT-549 SK-OV-3 HL-60
PPT 0.22 0.24 0.36 0.19 0.01 0.55
258 0.21 0.31 0.22 0.26 0.07 NA
259 0.41 1.19 0.29 0.44 0.19 NA
260 0.89 NA 1.19 0.76 0.24 NA
261 0.90 2.39 0.85 0.81 0.18 NA
262 4.0 4.30 2.59 3.75 0.47 NA
263 0.34 0.40 0.27 0.27 0.07 NA
264 1.17 1.35 1.08 1.08 0.24 NA
265 1.42 1.42 0.89 0.79 0.85 NA
266 NA NA NA NA NA NA
267 NA NA NA NA NA NA