HCID 90384405, compound → HCID 90384301, compound

Participants

Reaction Steps

The compound (568 mg, 2.31 mmol) of Step 1 was dissolved in acetic acid (25 mL), and a catalytic amount of 10% palladium-carbon was added thereto, and stirred in a hydrogen atmosphere of 4 atm overnight. The insoluble material was filtered off, and the solvent was distilled away under reduced pressure. The resulting residue was purified by reversed-phase HPLC in the same manner as in Step 2 of Example 1 to thus obtain the title compound.

Provenance & Evidence