2-Cyclohexyl-6-methoxy-isonicotinic acid → N-{4-[5-(2-Cyclohexyl-6-methoxy-pyridin-4-yl)-[1,2,4]oxadiazol-3-yl]-2-ethyl-6-methyl-phenyl}-methanesulfonamide

Participants

Reaction Steps

The title compound (7 mg) is prepared in analogy to Example 11 starting from 2-cyclohexyl-6-methoxy-isonicotinic acid (40 mg, 147 μmol) and 3-ethyl-N-hydroxy-4-methanesulfonylamino-5-methyl-benzamidine (42 mg, 155 mmol); LC-MS**: tR=0.94 min, [M+H]+=471.02; 1H NMR (CDCl3): δ1.35 (t, J=7.8 Hz, 3H), 1.40-1.70 (m, 5H), 1.77-1.84 (m, 1H), 1.88-1.96 (m, 2H), 2.00-2.08 (m, 2H), 2.56 (s, 3H), 2.71-2.81 (m, 1H), 2.93 (q, J=7.0 Hz, 2H), 3.18 (s, 3H), 4.03 (s, 3H), 5.87 (s, 1H), 7.32 (s, 1H), 7.49 (s, 1H), 7.97 (s, 1H), 7.99 (s, 1H).

Provenance & Evidence