(S)-4-methyl-5-(oxiran-2-yl)isobenzofuran-1(3H)-one → 5-((1S)-1-hydroxy-2-{4-[2-(4-methyl-1-oxo-1,3-dihydro-2-benzofuran-5-yl)ethyl]piperazin-1-yl}ethyl)-4-methyl-2-benzofuran-1(3H)-one

Participants

Reaction Steps

5-((1S)-1-hydroxy-2-{4-[2-(4-methyl-1-oxo-1,3-dihydro-2-benzofuran-5-yl)ethyl]piperazin-1-yl}ethyl)-4-methyl-2-benzofuran-1(3H)-one was prepared in a similar fashion to that described for the synthesis of EXAMPLE 12 starting from 4-methyl-5-[(2S)-oxiran-2-yl]-2-benzofuran-1(3H)-one and 4-methyl-5-(2-piperazin-1-ylethyl)-2-benzofuran-1(3H)-one.

Provenance & Evidence