4-Amino-1-methylpiperidine → 4-chloro-N-[4-(2-(4-[(1-methyl-piperidin-4-ylcarbamoyl)-methyl]-piperazin-1-yl}-2-oxo-ethyl)-thiazol-2-yl]-benzamide

Participants

Reaction Steps

In analogy to example 22.3, (4-{2-[2-(4-chloro-benzoylamino)-thiazol-4-yl]-acetyl}-piperazin-1-yl)-acetic acid (example 22.2) was coupled with 4-amino-1-methylpiperidine, using general method A, using THF instead of DMF as solvent, to give 4-chloro-N-[4-(2-{4-[(1-methyl-piperidin-4-ylcarbamoyl)-methyl]-piperazin-1-yl}-2-oxo-ethyl)-thiazol-2-yl]-benzamide. White solid. MS 519.3 ([M+H]+)

Provenance & Evidence