(2R,5S,13AR)-7,9-DIOXO-10-((2,4,6-TRIFLUOROBENZYL)CARBAMYL)-2,3,4,5,7,9,13,13A-OCTAHYDRO-2,5-MÉTHANOPYRIDO[1',2':4,5]PYRAZINO[2,1-B]OXAZÉPIN-8-OLATE DE SODIUM
The present Invention relates to sodium (2R,5S,13aR)-7,9-dioxo-10 -((2,4,6-trifluorobenzyl)carbamoyl)-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5] pyrazino[2,1-b][1,3]oxazepin-8-olate Form I.