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发明名称
Azelastine embonate and compositions which contain it
摘要
An embonic acid salt of azelastine is disclosed which does not possess the bitter taste of azelastine, and which therefore is suitable for orally administered formulations.
申请公布号
US5232919(A)
申请公布日期
1993.08.03
申请号
US19900598742
申请日期
1990.10.15
申请人
ASTA PHARMA AKTIENGESELLSCHAFT
发明人
SCHEFFLER, GERHARD;SAUERBIER, DIETER;ENGEL, JUERGEN
分类号
C07D403/04
主分类号
C07D403/04
代理机构
代理人
主权项
地址
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