5-Formyl-4-methylthiophene-2-carboxylic acid → 3-{4-[5-(5-Formyl-4-methyl-thiophen-2-yl)-[1,2,4]oxadiazol-3-yl]-2,6-dimethyl-phenyl}-propionic acid

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The title compound is prepared according to Method A starting from 5-formyl-4-methyl-thiophene-2-carboxylic acid and 3-[4-(N-hydroxycarbamimidoyl)-2,6-dimethyl-phenyl]-propionic acid; LC-MS: tR=1.03 min; [M+1]+=371.04; 1H NMR (D6-DMSO): δ 2.36-2.42 (m, 8H), 2.65 (s, 3H), 2.89-2.95 (m, 2H), 7.70 (s, 2H), 8.06 (s, 1H), 10.16 (s, 1H), 12.26 (m, 1H).

Provenance & Evidence