4-(6-Methoxy-7-morpholin-4-yl-quinazolin-4-yl)-piperidine-1-carboxylic acid tert-butyl ester → HCID 58770666, compound

Participants

Reaction Steps

The title compound was prepared from 4-(6-methoxy-7-morpholin-4-yl-quinazolin-4-yl)-piperidine-1-carboxylic acid tert-butyl ester, prepared as described in Example 211a, and (4-pyrrolidin-1-yl-phenyl)-carbamic acid 4-nitro-phenyl ester hydrochloride, prepared as described in Example 74a, using essentially the protocol given for Example 170c. 1H-NMR (400 MHz, CDCl3) δ 9.07 (s, 1H), 7.37 (s, 1H), 7.25 (s, 1H), 7.19 (m, 2H), 6.53 (m, 2H), 6.21 (s, 1H), 4.26 (m, 2H), 4.05 (s, 3H), 3.94 (m, 4H), 3.57 (tt, 1H), 3.31-3.24 (m, 8H), 3.15 (td, 2H), 2.20-2.08 (m, 2H), 2.03-1.94 (m, 6H). LC/MS (ESI): calcd mass 516.3, found 517.3 (MH)+.

Provenance & Evidence