3-Chloro-6-methoxypyridazine → HCID 131730817, compound

Participants

Reaction Steps

Using the compound (510 mg, 0.802 mmol) of Example 295, step A and 3-chloro-6-methoxypyridazine (139 mg, 0.962 mmol), and according to the method of Example 295, step B, N2-{2-[1,3-dihydro-2H-isoindol-2-yl(methyl)amino]-2-oxoethyl}-N2-[4-(6-methoxypyridazin-3-yl)-2-methylphenyl]-N1-{2-[(tert-butoxycarbonyl)(ethyl)amino]ethyl}glycinamide (250 mg) was obtained as a brown oil. Using this oil (210 mg, 0.332 mmol), and according to the method of Example 46, step B, the title compound (92 mg, yield 53%) was obtained as a pale-yellow solid.

Provenance & Evidence