beta-Alanine, ethyl ester, hydrochloride → HCID 18511991, compound

Participants

Reaction Steps

The product from Example 233 and beta-alanine ethyl ester hydrochloride were processed as described in Example 251A and B to provide the titled compound. 1H NMR (500 MHz, DMSO-d6) δ11.91-12.41 (br.s, 1 H), 8.94 (s, 1 H), 7.90 (m, 1 H), 7.22 (m, 7 H), 6.88-7.09 (m, 7 H), 6.82 (d, 2 H), 4.04 (s, 2 H), 4.00 (s, 2 H), 3.92 (t, 2 H), 3.24 (dd, 2 H), 2.91 (s, 3 H), 2.38 (s, 3 H), 2.37 (t, 2 H), 2.21 (t, 2 H), 1.91 (m, 2 H); MS (ESI+) m/z 646 (M+H)+.

Provenance & Evidence