7-amino-1-methyl-4,5-dihydro-3,1-benzoxazepin-2(1H)-one → HCID 66829803, compound

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Reaction Steps

Following a procedure analogous to Example 1741e, 2-amino-5-methyl-8,9-dihydro-5H-7-oxa-5-aza-benzocyclohepten-6-one and N-[2-(2,5-dichloro-pyrimidin-4-ylamino)-benzyl]-N-methyl-acetamide was converted to N-{2-[5-chloro-2-(5-methyl-6-oxo-5,6,8,9-tetrahydro-7-oxa-5-aza-benzocyclohepten-2-ylamino)-pyrimidin-4-ylamino]-benzyl}-N-methyl-acetamide. TFA salt: 1H NMR (300 MHz, CD3OD) δ 8.10 (s, 1H), 7.5 (m, 4H), 7.28 (d, 1H), 7.1 (m, 2H), 4.56 (s, 2H), 4.34 (t, 2H), 3.3 (s, 3H), 2.89 (s, 3H), 2.71 (t, 2H), 2.05 (s, 3H); MS (m/e) 481 (M+1).

Provenance & Evidence