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. Author manuscript; available in PMC: 2013 Jun 28.
Published in final edited form as: J Med Chem. 2012 Jun 19;55(12):5749–5759. doi: 10.1021/jm300338m

Table 2.

The 5-HTRs binding profile of sorafenib.

Receptor 5-HT1A 5-HT2A 5-HT2B 5-HT2C 5-HT5a 5-HT6 5-HT7
Ki (nM) 1,181 1,959 56.0 417.0 3,296 6,213 7,071

Note that data represent Ki (nM) values obtained from non-linear regression of radioligand competition binding isotherms. Ki values are calculated from best fit IC50 values using the Cheng-Prusoff equation.