Skip to main content
. 2011 May;337(2):479–486. doi: 10.1124/jpet.110.177824

TABLE 1.

Cytotoxicity of LG and NLG analogs against RPMI 8226 and PC-3 cells

Compound R IC50 Value ± S.D.
RPMI 8226 PC-3
nM
Marizomib (NPI-0052) CH2CH2Cl 10 ± 3 35 ± 9
NPI-2150 CH2CH2OMesyl 144 ± 46 203 ± 46
NPI-2151 CH2CH2OTosyl 27 ± 9 54 ± 10
NPI-0047 Ethyl 20,000 ± 4000 16,000 ± 3000
NPI-2063 Methyl 8500 ± 3000 28,000 ± 14,000
NPI-2080 Propyl 6300 ± 3000 15,000 ± 3000