1-Acetylpiperazine → HCID 22248744, compound

Participants

Reaction Steps

In a similar manner to Example 13, 4-[3,5-bis(trifluoromethyl)benzyl]-6-(2-methylphenyl)-8-(methylsulfonyl)-5-oxo-2,3,4,5-tetrahydropyrimido[5,4-f][1,4]oxazepine (Compound of Reference Example 22; 84.0 mg) was reacted with 1-acetylpiperazine (23.1 mg) to obtain 8-(4-acetylpiperazine-1-yl)-4-[3,5-bis(trifluoromethyl)benzyl]-6-(2-methylphenyl)-5-oxo-2,3,4,5-tetrahydropyrimido[5,4-f][1,4]oxazepine (62.2 mg, 68%).

Provenance & Evidence