反应详情

When in the procedure of Example 10, 2-chloromethyl-2,3-dihydro-4-methylpyrido[3,2-f][1,4]-oxazepin-5(4H)-one is substituted for 2-(2-chloroethyl)-2,3-dihydro-4-methylpyrido[3,2-f][1,4]-oxazepin-5(4H)-one, the title compound is prepared and is isolated if desired as a pharmaceutically acceptable salt.

1. customis isolated