HCID 131711763, compound → HCID 14304405, compound

Participants

Reaction Steps

1 G. of the product of Example 2 was hydrogenated in methanol at TR and 1 atmosphere with 600 mg. of 10% Pd. on carbon catalyst with a few drops of glacial acetic acid for 20 hours at TR. The catalyst was removed by filtration and the methanol evaporated to dryness in vacuo. The product was lyophyllized from water to yield 500 mg. of title compound.

Provenance & Evidence