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Compound 12

2-Phenyl-3,4,5,6-tetrahydro-1H-azepino[5,4,3-cd]indol-6-one

4-carboxyphenylboronic acid

→

4-(6-oxo-3,4,5,6-tetrahydro-1H-azepino[5,4,3-cd]indol-2-yl)-benzoic acid

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실험 절차

In a manner similar to that described for Compound 12, the tricyclic bromide (530 mg, 2.00 mmol) and 4-carboxyphenylboronic acid (365 mg, 2.20 mmol) were coupled to yield 4-(6-oxo-3,4,5,6-tetrahydro-1H-azepino[5,4,3-cd]indol-2-yl)-benzoic acid, 340 mg (56%) as a pale yellow solid: m.p. 345.5-346.5° C. (dec); 1H NMR (300 MHz, d6-DMSO) δ 3.10 (m, 2H), 3.40 (m, 2H), 7.25 (t, J=7.8 Hz, 1H), 7.59 (dd, J=8.1, 0.9 Hz, 1H), 7.70 (dd, J=7.5, 0.6 Hz, 1H), 7.78 (m, 2H), 8.10 (m, 3H), 11.73 (br s, 1H), 13.00 (br s, 1H). MS (electrospray, MH+) 307. Anal. (C18H14N2O3.0.9 H2O) C, H, N.

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