Patent ID: 11858901
Assignee: MOEHS IBéRICA, S.L.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 16:
17. The process according to claim 8, wherein 3-((R)-2-(tert-butoxycarbonyl)amino-2-phenylethyl)-1-(2-fluoro-6-trifluoromethylbenzyl)-6-methyl-1H-pyrimidine-2,4-dione (II) is obtained by reaction of 1-(2-fluoro-6-trifluoromethyl-benzyl)-6-methyl-1H-pyrimidine-2,4-dione (III) with a compound of formula (IV), wherein LG is a leaving group, in an organic solvent and in the presence of a base,