(2-Nitrophenyl)methanamine → 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}-acetamide

関与物質

反応手順

Following a procedure analogous to Example 1783c, 2-nitro-benzylamine was converted to 2-nitro-benzyl-carbamic acid tert-butyl ester, which following a procedure analogous to Example 1791b was converted to 2-amino-benzyl-carbamic acid tert-butyl ester. Following a procedure analogous to Example 1751b, 2-amino-benzyl-carbamic acid tert-butyl ester was converted to [2-(2,5-dichloro-pyrimidin-4-ylamino)-benzyl]-carbamic acid tert-butyl ester, which following a procedure analogous to Example 1773c was converted to N-(2-(aminomethyl)phenyl)-2,5-dichloropyrimidin-4-amine. Following a procedure analogous to Example 1792a, N-(2-(aminomethyl)phenyl)-2,5-dichloropyrimidin-4-amine was converted to N-(2-(2,5-dichloropyrimidin-4-ylamino)benzyl)acetamide, which following a procedure analogous to Example 1741e 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}-acetamide. TFA salt: 1H NMR (300 MHz, CD3OD) δ 8.12 (s, 1H), 7.4 (m, 4H), 7.32 (d, 1H), 7.20 (dd, 1H), 7.10 (d, 1H), 4.3 (m, 4H), 3.3 (s, 3H), 2.76 (t, 2H), 1.89 (s, 3H); MS (m/e) 467 (M+1).

情報源と証拠