N-(tert-butoxycarbonyl)glycine → HCID 58315463, compound

Participants

Reaction Steps

By repeating procedures outlined in Example 12, 7-cyclopentyl-2-(5-piperazin-1-ylmethyl-pyridin-2-ylamino)-7H-pyrrolo[2,3-d]pyri-midine-6-carboxylic acid dimethylamide (0.108 g, 0.241 mmol) and tert-butoxycarbonylamino-acetic acid (42 mg, 0.241 mmol) gave 2-{5-[4-(2-amino-acetyl)-piperazin-1-ylmethyl]-pyridin-2-ylamino}-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxy-lic acid dimethylamide as a white solid (87 mg, 69%). MS (ESI) m/z 506.3 (M+H)+ (method B). 1H NMR (400 MHz, Me-d3-OD): 8.78 (1H, s), 8.43 (1H, d), 8.22 (1H, s), 7.80 (1H, dd), 6.65 (1H, s), 4.83-4.72 (1H, m), 3.71-3.62 (2H, m), 3.58 (2H, s), 3.54-3.39 (4H, m), 3.18 (6H, s), 2.67-2.55 (2H, m), 2.55-2.41 (4H, m), 2.20-2.03 (4H, m), 1.86-1.68 (2H, m).

Provenance & Evidence