Pharmaceutical compositions and methods for producing low impurity concentrations of the same

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专利权人:

Hospira, Inc.;The Medicines Company

发明人:

Motheram, Rajeshwar,Krishna, Gopal,Ding, Min,Flood, Keith,Ramakrishna, Kornepati

申请号：

AU2009276560

公开号：

AU2009276560B2

申请日:

2009.07.29

申请国别(地区):

AU

年份:

2015

代理人:

摘要：

A composition having clevidipine as an active ingredient is described. The composition includes clevidipine as an active ingredient and an amount of the impurity H168/79 that is no greater than about 1.5%, or where the ratio between clevidipine and H168/79 is equal or above 60 to 1.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/