HCID 57624619, compound → HCID 57624592, compound

Participants

Reaction Steps

The compound (1.45 g) of Example (1-1) was dissolved in ethyl acetate (30 mL) and methanol (10 mL), 10% palladium carbon (500 mg) was added, and the mixture was stirred at room temperature for 5 hr under a hydrogen atmosphere. After celite filtration, the filtrate was concentrated, and the residue was washed with diethyl ether to give the object product (0.99 g) as white crystals.

Provenance & Evidence