Methyl chloroglyoxylate → 2-(6-(2-Fluoro-4-iodophenylamino)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoacetic acid

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Reaction Steps

The title compound was synthesized following a similar procedure described in the synthesis of compound 2A from reaction of Example 1 with methyl 2-chloro-2-oxoacetate (hydrolysis of the crude upon column chromatography afforded Example 31). 1H NMR (400 MHz, DMSO-d6) δ ppm 2.95 (s, 3H) 3.17 (s, 3H) 7.28 (s, 1H) 7.61 (m, 1H) 7.84 (m, 1H) [M+H] calc'd for C14H11FIN3O5, 448; found, 448.

Provenance & Evidence