HCID 178472447, compound → HCID 178472448, compound

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Reaction Steps

3-{1-[(cis-4-Ethoxycarbonyl-cyclohexyl)carbamoyl]cyclopentyl}-2-(cyclohex-2-enyl)propanoic acid (185 mg, 0.441 mmol) was dissolved in absolute ethanol (50 ml) and hydrogenated at 50 p.s.i. (3.45 bar) over 5% palladium on charcoal (10 mg) as catalyst. The solution was filtered and the solvent evaporated to give the title compound as a colourless gum (180 mg, 97%). Found: C,65.56; H,9.05; N,3.31. C24H39NO5.H2O requires C,65.57; H,9.39; N,3.18%.

Provenance & Evidence