Bromoacetonitrile → 1-Cyanomethyl-3-[1-(6,7-dimethoxy-4-quinazolinyl)-4-piperidinyl]-1,2,3,4-tetrahydro-6-nitro-2,4-dioxoquinazoline

Participants

Reaction Steps

The procedure similar to that described in Example 1 was repeated, except that 300 mg (0.63 mmol) of Compound 24 was used and bromoacetonitrile was used in place of methyl iodide. As a result, 87.3 mg (yield: 27%) of Compound 7 was obtained as pale yellow crystals.

Provenance & Evidence