SYNTHESIS OF 2-HYDROXY-N,N-DIMETHYL-3-[[2-[1(R)-(5-METHYL-2-FURANYL)PROPYL]AMINO]-3,4-DIOXO-1-CYCLOBUTEN-1-YL]AMINO]BENZAMIDE

摘要

Disclosed is a process for making the compound of formula (I), using the compounds of formulas II, Q, and XI or XII (II), wherein A is selected from the group consisting of Br, Cl and I (with Br being preferred); and R represents (C1-C10)alkyl. Also disclosed are intermediate compounds that are made in the disclosed process.