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. Author manuscript; available in PMC: 2012 Oct 15.
Published in final edited form as: Chem Biol Interact. 2011 Aug 16;194(1):58–68. doi: 10.1016/j.cbi.2011.08.005

Table 1.

Marizomib (NPI-0052) and P2 analog structures.

graphic file with name nihms318854u1.jpg
NPI-# P2 Structural Class MWt
Marizomib (NPI-0052) CH2CH2Cl LG 313.78
NPI-2056a CH2CH2Cl LG 315.80
NPI-2053 CH2CH2Br LG 358.23
NPI-2070 CH2CH2I LG 405.24
NPI-2151 CH2CH2OTosyl LG 449.53
NPI-2104 CH2CH2SCN Non-LG 336.41
NPI-2078 CH2CH2N3 Non-LG 320.35
NPI-2077 CH2CH2OH Non-LG 295.34
NPI-0047 CH2CH3 Non-LG 279.34
a

Cyclohexenyl is replaced with cyclohexyl in NPI-2056 only.