发明授权
- 专利标题： CONTRAST AGENTS CONSISTING OF GALACTOSE PARTICLES AND AN AMPHIPHILIC CARBOXYLIC ACID
- 专利标题（中）： 由半乳糖颗粒和两性羧酸组成的造影剂
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申请号： EP93902155.6申请日： 1993-01-08
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公开(公告)号： EP0620743B1公开(公告)日： 1998-07-22
- 发明人: KLAVENESS, Jo , RONGVED, Pal , STUBBERUD, Lars
- 申请人： NYCOMED IMAGING AS
- 申请人地址： Nycoveien 2, Postboks 4220, Torshov 0401 Oslo NO
- 专利权人： NYCOMED IMAGING AS
- 当前专利权人： NYCOMED IMAGING AS
- 当前专利权人地址： Nycoveien 2, Postboks 4220, Torshov 0401 Oslo NO
- 代理机构： Marsden, John Christopher
- 优先权： GB9200387 19920109
- 国际公布： WO9313802 19930722
- 主分类号： A61K49/00
- IPC分类号： A61K49/00
摘要：
Contrast agents comprising microbubble-generating carbohydrate microparticles in admixture with an amphiphilic organic acid containing in excess of 20 carbon atoms exhibit good stability and/or enhanced contrast effect and may be used in diagnostic applications such as ultrasound and MR imaging.
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