Table 2. Summary of Compound Activitya.
compounds | class | R1 | R2 | vacuolization | cell death | Kd (PIKFYVE) (nM) |
---|---|---|---|---|---|---|
2a | 1 | H3CH2CO | CH3 | yes | no | 23 |
2c | 1 | (H3C)2HCO | CH3 | yes | no | 51 |
1a (MOMIPP) | 2 | H3CO | CH3 | yes | yes | 6.9 |
2b | 2 | H3C(H2C)2O | CH3 | yes | yes | 6.5 |
2l | 3 | H3CO | COOCH2CH3 | no | yes | 540 |
2o | N/A | H3CO | COOH | no | no | 46 |
N/A: not assigned. Compound code numbers were assigned as previously reported.7