1-methyl-1H-1,3-benzodiazole-2-carbaldehyde → 6-[2-(3-Chloro-4-cyclopropylmethoxy-phenyl)-ethyl]-6-cyclopentyl-4-hydroxy-3-(1-methyl-1H-benzoimidazol-2-ylmethyl)-5,6-dihydro-pyran-2-one

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Reaction Steps

The title compound was prepared analogously to Example B(31), carbaldehyde where 6-[2-(3-Chloro-4-cyclopropylmethoxy-phenyl)-ethyl]-6-cyclopentyl-dihydro-pyran-2,4-dione was substituted in place of 6-[2-(3-Chloro-4-isopropoxy-phenyl)-ethyl]-6-cyclopentyl-dihydro-pyran-2,4-dione and 1-methyl-2-formylbenzimidazole was substituted in place of 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehyde of that example. 1H NMR (DMSO-d6): δ 0.10 (d, J=4.7, 2H), 0.33-0.36 (m, 2H), 0.98-2.04 (m, 14H), 2.17-2.26 (m, 2H), 2.29 (d, J=17, 1H), 2.54 (d, J=17 Hz, 1H), 3.56 (s, 3H), 3.60-3.65 (m, 2H), 3.85 (brs, 1H), 6.71-7.26 (m, 7H). Anal. Calcd. For C31H35ClN2O4.0.5H2O: C, 68.43; H, 6.67; N, 5.15. Found: C, 68.36; H, 6.58; N, 4.81. ESIMS (MH+): 536.

Provenance & Evidence