Kristalinične oblike natrijeve soli 5-amino-2,3-dihidroftalazin-1,4-diona, farmacevtski pripravki, ki jih vsebujejo, in postopek za njihovo pripravo

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专利权人:

METRIPHARM AG

发明人:

BREU JOSEF,BRYSCH WOLFGANG,KAISER ASTRID,LUDESCHER BEATE,MAASS GERRIT,MARTIN THOMAS,MILIUS WOLFGANG,NIEDERMAIER MICHAEL,BREU Josef,BRYSCH Wolfgang,KAISER Astrid,LUDESCHER Beate,MAASS Gerrit,MARTIN Thomas,MILIUS Wolfgang

申请号：

SI201130233

公开号：

SI2542535T1

申请日:

2011.03.01

申请国别(地区):

SI

年份:

2014

代理人:

摘要：

Crystalline forms I and II of 5-amino-2,3-dihydrophthalazine-1,4-dione alkali salt having crystallographic values as given in the specification, determined by X-ray powder diffraction, are new. Independent claims are included for: (1) the preparation of crystalline forms I and II； and (2) a pharmaceutical preparation comprising the crystalline form I and/or II. ACTIVITY : Immunomodulator； Antiinflammatory. MECHANISM OF ACTION : None given.

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