HCID 24808577, compound → HCID 68553397, compound

Participants

Reaction Steps

The title compound was synthesized using the same procedure employed for Example 372, but with (1E,6E)-1-(3-hydroxyphenyl)-7-(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione (20 mg, 65 μmol, synthesized in Example 59) as the starting material instead of (1E,6E)-1-(4-dimethylaminophenyl)-7-(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione, and was purified by silica gel column chromatography eluting with hexane/ethyl acetate=70/30 to 60/40. The product was obtained as a gum (15.5 mg, 77%) having the following characteristics.

Provenance & Evidence