Table 2.
SAR studies: effect of varying the amino side chain
![]() | ||
---|---|---|
Compound | R | IC50a nM (±SD) |
18 | ![]() |
21 (±3.1) |
20 | ![]() |
4200 (±280) |
21 | ![]() |
12 (±9.8) |
22 | ![]() |
90 (±49) |
23 | ![]() |
99 (±31) |
24 | ![]() |
220 (±93) |
25 | ![]() |
23 (±1.4) |
26 | ![]() |
220 (±110) |
aAAK1 IC50 values are means of two or more experiments, standard deviation is given in parentheses