Acetyl-8-amino-2,3,5,6-tetrahydro-1H-benzo[b][1,5]diazocin-4-one → 3-{2-[2-(1-Acetyl-4-oxo-1,2,3,4,5,6-hexahydro-benzo[b][1,5]diazocin-8-ylamino)-5-chloro-pyrimidin-4-ylamino]-phenyl}-propionitrile

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Reaction Steps

Title compound was prepared from [2-(2,5-Dichloro-pyrimidin-4-ylamino)-phenoxy]-acetonitrile and Acetyl-8-amino-2,3,5,6-tetrahydro-1H-benzo[b][1,5]diazocin-4-one in an analogous manner to Example 1221d. (120° C., 40 min) Obtained 82 mg (55%) as a white foam. HPLC purity: 96%, LCMS 490.16 (M+H), 1H-NMR (CDCl3, 400 MHz) δ: 8.10 (s, 1H), 7.59 (s, 1H), 7.51-7.45 (m, 5H), 7.08-7.03 (m, 1H), 6.99-6.94 (m, 2H), 6.09 (bt, 1H), 4.81-4.76 (m, 1H), 4.22-4.18 (m, 1H), 3.45 3.41 (m, 1H), 3.01 (t, J=7.1 Hz, 2H), 3.00-2.97 (m, 1H), 2.72-2.63 (m, 3H), 2.58-2.53 (m, 1H), 1.76 (s, 3H).

Provenance & Evidence