9-Cyclopentyl-8-fluoro-9H-pyrido[4',3':4,5]pyrrolo[2,3-d]pyrimidin-2-amine → HCID 58299661, compound

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Reaction Steps

Compound 408 was prepared from compound 245 and compound 11 using chemistry similar to that described in example 4. The two step yield is 12%. 1H NMR (500 MHz, CD3OD) δ ppm 9.48 (1 H, s), 8.10-8.14 (2 H, m), 8.00 (1 H, d, J=10 Hz), 8.05 (1 H, d, J=10 Hz), 5.66 (1 H, t, J=9.0 Hz), 4.43-4.49 (2 H, m), 3.52-3.62 (2 H, m), 3.29-3.48 (2 H, m), 3.20 (1 H, dd, J=14.4, 10.8 Hz), 2.45 (2 H, ddd, J=9.2, 7.0, 4.5 Hz), 2.13-2.27 (4 H, m), 1.87-1.88 (2 H, m), 1.46 (3 H, d, J=6.6 Hz); LCMS-ESI (POS), M/Z, M+1: Found 448.1, Calculated 448.2

Provenance & Evidence