HCID 178445689, compound → HCID 178443911, compound

Participants

Reaction Steps

The compound (0.07 g) of Example 90 was dissolved in ethanol (10 ml), 10% palladium/carbon (10 mg) was added to the solution, and the mixture was hydrogenated at room temperature. After 3 hours, the catalyst was removed by filtration from the reaction mixture, and the solvent was evaporated under reduced pressure from the filtrate. The residue was crystallized from diisopropyl ether to give 46 mg of the desired compound as a crystal.

Provenance & Evidence