反应详情

In analogy to example 1, (RS)-1-benzenesulfonyl-3-cyclohexyl-2-oxo-imidazolidine-4-carboxylic acid (example 39, step 4) was coupled with 3′,6′-dimethyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyrazinyl (CAS 59215-42-8) to give the title compound as a colorless solid. MS: 526.8 ([M+H]+)