反应详情

Operating substantially as described in example 25 starting from 4-(3,5-dichloro-pyridin-4-ylmethyl)-7-methoxy-1,2-dihydro-phthalazine (1 g, 3.1 mmoles), prepared as described in example 22, in dry THF (35 ml), triethylamine (1.08 ml, 7.76 mmoles) and isobutanoyl chloride (0.39 ml, 3.72 mmoles), 1 g of the title compound was obtained (yield: 83%). m.p.: 210-212° C.

1. customprepared