3-Cyclopentyl-2-(4-methanesulfonyl-phenyl)propionic acid → HCID 11662931, compound

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3-Cyclopentyl-2-(4-methanesulfonyl-phenyl)-N-[5-(4-methyl-piperazin-1-yl)-thiazol-2-yl]-propionamide was prepared from 3-cyclopentyl-2-(4-methanesulfonylphenyl)propionic acid and 2-amino-5-(4-methyl-piperazin-1-yl)thiazole as described in Example 1. 1H-NMR (CD3OD): δ 7.92 (d, 2H), 7.68 (d, 2H), 6.80 (s, 1H), 3.95 (t, 1H), 3.57 (m, 4H), 3.29 (m, 2H), 3.16 (m, 2H), 3.11 (s, 3H), 2.95 (s, 3H), 2.22-2.15 (m, 1H), 1.88-1.43 (m, 8H), 1.21-1.11 (m, 2H); HPLC-MS: m/z=477 (M+1).

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