Table 1.
Partition Coefficients (Log P) and Rf Valuesa for 64Cu(ATSM/A) Imine Conjugates
| compound | log P | TLC Rf (standard) | radio-TLC Rf (64Cu complex) |
|---|---|---|---|
| 1 | 2.30 ± 0.06 | 0.71 | 0.69 |
| 2 | 2.38 ± 0.08 | 0.77 | 0.75 |
| 3 | 2.28 ± 0.05 | 0.68 | 0.68 |
| 4 | 2.28 ± 0.02 | 0.69 | 0.70 |
| 5 | 2.38 ± 0.10 | 0.68 | 0.66 |
| 6 | 2.13 ± 0.04 | 0.54 | 0.57 |
| 64Cu-ATSMb | 1.85 ± 0.05 | 0.56 | 0.61 |
Ethyl acetate/methanol (95:5) on silica TLC.
TLC performed on silica plates with EtAc as the eluent.