HCID 66587916, compound → HCID 66587919, compound

Participants

Reaction Steps

To 1.24 mL of a methanol/THF (1:1) solution of the compound (70 mg) produced in Example 63 was added 5% palladium carbon (7 mg, 10 wt %), and the mixture was stirred at room temperature for 3 hours under the hydrogen atmosphere. After the reaction solution was filtered with Celite, the solvent was concentrated under reduced pressure. The resulting residue was purified by silica gel column (hexane/ethyl acetate=70:30-40:60) to obtain the title compound (55.2 mg) having the following physical property values.

Provenance & Evidence