作爲β2腎上腺素受體激動劑的5-(2-{[6-(2,2-二氟-2-苯乙氧基) 己基] 氨基}-1-(R)-羥乙基)-8-羥基喹啉-2(1H)-酮, 半萘二磺酸鹽的新的多晶型

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专利权人:

ALMIRALL S.A.

发明人:

AMAT MESTRES, GEMMA,BALAGUER ARDANUY, ELVIRA,CARRERA CARRERA, FRANCESC,MARCHUETA HEREU, IOLANDA,MOYES VALLS, ENRIQUE

申请号：

HK15102340.6

公开号：

HK1201832A

申请日:

2015.03.09

申请国别(地区):

HK

年份:

2015

代理人:

摘要：

The present invention is directed to novel polymorphic crystal forms of a 5-{2-{[6-(2,2-difluoro-2-phenylethoxy)hexyl]amino}-1-(R)-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one, heminapadisylate. The invention is also directed to pharmaceutical compositions comprising said polymorphic crystal forms, methods of using them to treat respiratory diseases associated with ²2 adrenergic receptor activity and a process for preparing such polymophic crystal forms.

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中国工程科技知识中心

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