HCID 86649164, compound → HCID 59624926, compound

Participants

Reaction Steps

Obtained from Intermediate 61 (0.8 g, 1.41 mmol) and palladium on charcoal (10%, 0.15 g) by the same procedure described in Example 1 (reaction time: 3 hours). The crude was purified by column chromatography with silica gel, eluting with methylen chloride/methanol (from 98:2 to 9:1) and the title compound was obtained as a solid (0.32 g, 47%).

Provenance & Evidence