反应详情

Using a procedure analogous to that described in Example 14, 4-chloro-6-methoxy-7-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline (350 mg, 1 mol), (prepared as described for the starting material in Example 14), was reacted with 3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-5-one (380 mg, 2 mol), (prepared as described for the starting material in Example 10), to give 4-(5-(4-methoxyphenyl)pyrazol-3-yloxy)-6-methoxy-7-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline (215 mg, 43%).

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