| 摘要 |
1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE The L-arginine salt of N-(D)-{[2-(2,6-dichlorophenylamino)phenyl]acetyl}aspartic acid, represented by the formula see diagramm : EP0253293,P9,F3 in which AmH (anion) represents the cation derived from L-arginine Am of the formula see diagramm : EP0253293,P10,F1 and its hydrates. 1. Claims for the Contracting States : AT, ES, GR A process for the manufacture of the L-arginine salt of N-(D)-{[2-(2,6-dichlorophenylamino)phenyl]acetyl}aspartic acid, represented by the formula see diagramm : EP0253293,P11,F1 in which AmH (anion) represents the cation derived from L-arginine Am of the formula see diagramm : EP0253293,P11,F2 and its hydrates, characterised in that L-arginine is reacted with N-(D)-{[2-(2,6-dichlorophenylamino)phenyl]acetyl}aspartic acid L-arginine salt in the form of the trihydrate is measured.
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