3-Isoxazolamine → HCID 11997174, compound

Participants

Reaction Steps

Using an analogous procedure to that described paragraph (A) in the portion of Example 4, 3-[6-[4-(cyclobutyl)piperazin-1-yl]-4-oxoquinazolin-3(4H)-yl]-4-methylbenzoic acid was reacted with 3-aminoisoxazole to give 3-[6-[4-(cyclobutyl)piperazin-1-yl]-4-oxoquinazolin-3(4H)-yl]-N-isoxazol-3-yl-4-methylbenzamide; NMR Spectrum: (DMSOd6) 1.74 (m, 2H), 1.96 (m, 2H), 2.07 (m, 2H), 2.28 (s, 3H), 2.55 (m, 4H), 2.83 (m, 1H), 3.39 (m, 4H), 7.20 (s, 1H), 7.46 (m, 1H), 7.53 (d, 1H), 7.67 (m, 2H), 7.85 (s, 1H), 7.91 (s, 1H), 7.99 (d, 1H), 8.26 (s, 1H); Mass Spectrum: M+H+ 485.

Provenance & Evidence