This refers to a tosylate Salt of N - [3 - [(4aR, 7aS) - 2 - amino - 4 - (5 - fluoropirimidin - 2 - il) - 4,4a 5.7 - tetrahidropirrolo [3,4-d] [1,3] tiazin - 7a - yl] - 4 - fluoro phenyl] - 5 - methoxy pyrazine-2-carboxamide. Pharmaceutical compositions.Claim 1: a compound is characterized in that a tosylate Salt of N - [3 - [(4aR, 7aS) - 2 - amino - 4 - (5 - fluoropirimidin - 2 - il) - 4,4a 5.7 - tetrahidropirrolo [3,4-d] [1,3] tiazin - 7a - yl] - 4 - fluoro - phenyl] - 5 - methoxy pyrazine-2-carboxamide.La presente se refiere a una sal de tosilato de N-[3-[(4aR,7aS)-2-amino-6-(5-fluoropirimidin-2-il)-4,4a,5,7-tetrahidropirrolo[3,4-d][1,3]tiazin-7a-il]-4-fluoro-fenil]-5-metoxi-pirazina-2-carboxamida. Composiciones farmacéuticas. Reivindicación 1: Un compuesto caracterizado porque es una sal de tosilato de N-[3-[(4aR,7aS)-2-amino-6-(5-fluoropirimidin-2-il)-4,4a,5,7-tetrahidropirrolo[3,4-d][1,3]tiazin-7a-il]-4-fluoro-fenil]-5-metoxi-pirazina-2-carboxamida.
