tert-Butyl 2-(7-(2-fluoro-4-(3-(2-phenylacetyl)thioureido)phenoxy)thieno[3,2-b]pyridine-2-carboxamido)ethyl(methyl)carbamate → Hydrochloric Acid

Participants

Reaction Steps

Following the procedure described above for the synthesis of 137a but replacing compound 135b with compound 138, title compound 137b was obtained as an HCl salt in 65% yield 1H NMR (400 MHz, DMSO-d6 ppm: 12.49(s, 1H), 11.83(s, 1H), 9.39(t, J=5.2Hz, 1H), 8.80(bs, 1H), 8.62(d, J=5.6 Hz, 1H), 8.39(s, 1H), 8.04(d, J=11.6 Hz, 1H), 7.97(bs, 1H), 7.58-7.50(m, 2H), 7.37-7.31(m, 4H), 7.31-7.24(m, 1H), 6.80(d, J=5.6 Hz, 1H), 3.78-3.71(m, 0.5H), 3.61(q, J=6.0 Hz, 1H), 3.21-3.24(m, 0.5H), 3.18-3.04(m, 2H), 2.60 (t, J=4.8 Hz, 2H).

Provenance & Evidence