Table 3.
Synthetic Data for Nucleotide Derivatives, Including Structural Verification Using HRMS and Purity Verification Using HPLC
| FAB (M - H+) |
HPLC tR, mina |
|||||
|---|---|---|---|---|---|---|
| compd | formula | calcd | found | system A | system B | yields, %b |
| 1 | C10H15O9N5P2 | 410.0267 | 410.0249 | 5.98 | 11.51 | 44 |
| 2 | C11H17O9N5P2 | 424.0423 | 424.0404 | 6.93 | 12.32 | 41 |
| 3 | C10H15O10N5P2 | 426.0216 | 426.0226 | 6.12 | 10.51 | 15 |
| 4 | C12H18O9N4P2 | 423.0471 | 423.0479 | 8.49 | 10.64 | 19 |
| 5 | C10H14O9N5P2Q | 443.9877 | 443.9872 | 7.20 | 12.14 | 58 |
| 6 | CUH16O9N5P2Cl | 458.0034 | 458.0035 | 8.51 | 11.42 | 17 |
| 7 | C11H16O9N5P2I | 549.9390 | 549.9396 | 7.84 | 8.40 | 16 |
| 8 | C11H17O10N5P2 | 440.0372 | 440.0358 | 6.32 | 10.13 | 23 |
| 9 | C11H17O9N5P2S | 456.0144 | 456.0122 | 8.14 | 12.98 | 48 |
| 10 | C12H19O9N5P2S | 470.0301 | 470.0307 | 9.99 | 12.07 | 17 |
| 11 | C12H19O9N5P2S | 470.0301 | 470.0307 | 8.94 | 9.84 | 23 |
| 12 | C13H21O9N5P2S | 484.0457 | 484.0453 | 10.49 | 11.81 | 23 |
| 13 | C13H21O9N5P2S | 484.0457 | 484.0452 | 7.77 | 11.65 | 21 |
| 14 | C14H23O9N5P2S | 498.0614 | 498.0605 | 9.75 | 12.40 | 10 |
| 15 | C14H21O9N5P2S | 496.0457 | 496.0445 | 9.20 | 12.35 | 13 |
| 16 | C17H29O9N5P2S | 540.1083 | 540.1057 | 12.87 | 15.11 | 25 |
| 17a | C11H18O9N6P2 | 439.0532 | 439.0535 | 6.48 | 7.15 | 19 |
| 17b | C10H15O10N5P2 | 426.0216 | 426.0216 | 9.28 | 9.69 | 39 |
| 18 | C11H17O9N5P2 | 424.0423 | 424.0412 | 6.07 | 8.72 | 9 |
| 19 | C12H17O9N5P2 | 436.0423 | 436.0429 | 6.43 | 9.00 | 13 |
| 20 | C11H17O10N5P2 | 440.0372 | 440.0380 | 4.14 | 7.28 | 17 |
| 21 | C11H17O9N5P2S | 456.0144 | 456.0160 | 6.89 | 8.23 | 37 |
| 22 | C11H18O9N6P2 | 439.0532 | 439.0497 | 6.67 | 9.20 | 5 |
| 23 | C10H15O8N5P2S | 426.0038 | 426.0051 | 6.75 | 8.92 | 13 |
| 24 | C11H17O8N5P2 | 408.0474 | 408.0474 | 5.97 | 7.04 | 24 |
| 25 | C12H20O8N6P2 | 437.0740 | 437.0759 | 3.70 | 5.21 | 10 |
| 26 | C10H14O6N5PS | 362.0324 | 362.0319 | 2.76 | 7.63 | 2 |
| 27 | C11H17O9N5P2 | 424.0423 | 424.0432 | 7.04 | 7.37 | 10 |
| 28 | C12H19O9N5P2 | 438.0580 | 438.0580 | 3.06 | 4.48 | 22 |
| 29a | C11H15O8N5P2 | 406.0318 | 406.0336 | 7.60 | 7.47 | 20 |
| 29b | C11H17O14N5P4 | 565.9644 | 565.9664 | 6.91 | 12.11 | 5 |
| 30 | C10H14O9N8P2 | 451.0281 | 451.0288 | 3.70 | 5.78 | 13 |
| 31 | C10H16O15N8P4 | 610.9607 | 610.9602 | 3.81 | 5.99 | 3 |
| 32 | C9H14O11N2P2 | 386.9995 | 386.9977 | 4.20 | 9.85 | 39 |
| 33 | C10H16O11N2P2 | 401.0151 | 401.0160 | 4.63 | 9.73 | 39 |
| 34 | C9H13O11N2P2F | 404.9889 | 404.9901 | 3.66 | 7.83 | 27 |
| 35 | C9H15O10N3P2 | 386.0154 | 386.0136 | 2.10 | 3.34 | 36 |
| 36 | C11H17O9N5P2 | 424.0423 | 424.0423 | 4.31 | 7.56 | 1 |
Purity of each derivative was 95%, as determined using HPLC (Hewlett-Packard 1090) with two different mobile phases, using an SMT OD-5–60 RP-C18 column (250 × 4.6 mm; Separation Methods Technologies, Inc., Newark, DE). The flow rate was 1 mL/min, with a typical pressure of 100 bar. System A: linear gradient solvent system, 0.1 M TEAA/CH3CN from 95/5 to 40/60 in 20 min. System B: linear gradient solvent system, 5 mM TBAP/CH3CN from 80/20 to 40/60 in 20 min.
The percent yields refer to phosphorylation reactions