HCID 178445779, compound → HCID 178464332, compound

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Reaction Steps

4-amino-4-(6-(trans-4-tert-butylcyclohexyloxy)naphthalen-2-yl)pentanoic acid was synthesized as per 4-amino-4-(6-(trans-4-tert-butylcyclohexyloxy)-5-(trifluoromethyl)naphthalen-2-yl)butanoic acid (Example 203) in 3% yield using 4-(6-(trans-4-tert-butylcyclohexyloxy)naphthalen-2-yl)-4-nitropentanoic acid as starting material. MS: m/z=381.53 [M−NH2]+. 1H NMR (MeOD) δ: 7.91 (d, J=8.7 Hz, 1H), 7.83-7.88 (m, 2H), 7.55 (dd, J=8.7, 1.9 Hz, 1H), 7.31 (d, J=2.3 Hz, 1H), 7.21 (dd, J=9.1, 2.3 Hz, 1H), 4.34-4.47 (m, 1H), 2.69 (s, 3H), 2.40-2.57 (m, 2H), 2.23-2.39 (m, 3H), 2.06-2.19 (m, 1H), 1.91-2.01 (m, 2H), 1.88 (s, 2H), 1.39-1.55 (m, 2H), 1.11-1.39 (m, 3H), 0.96 (s, 9H)

Provenance & Evidence