1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → HCID 70657432, compound

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The title compound was prepared from (S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chloro-3-fluorobenzonitrile (0.3 g, 1.07 mmol), 5-(2-hydroxypropan-2-yl)-isoxazole-3-carboxylic acid (0.22 g, 1.29 mmol), HOBt (0.22 g, 1.61 mmol), DIPEA (0.56 mL, 3.23 mmol) and EDCI (0.31 g, 1.61 mmol) using DMF (10 mL) as solvent using the method of Example 34(d). Yield 40 mg. 1H NMR (400 MHz; CDCl3): δ 1.23 (d, 3H), 1.62 (s, 6H), 4.36 (m, 2H), 4.59 (m, 1H), 6.57 (m, 1H), 6.82 (dd, 1H), 7.54 (m, 2H), 8.00 (m, 1H), 8.20 (m, 1H).

Provenance & Evidence