- 专利标题： PERNASAL COMPOSITION AND PERNASAL PREPARATION CONTAINING THE SAME
- 专利标题（中）： 经鼻含成分经鼻研制
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申请号： EP94930340.8申请日： 1994-10-19
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公开(公告)号： EP0724885B1公开(公告)日： 2002-03-13
- 发明人: MUKAE, Katsuya Tsukuba Laboratory of Hisamitsu , MIZUMACHI, Mitsuhiro Tsukuba Laboratory of , ITOH, Kohki Tsukuba Laboratory of Hisamitsu
- 申请人： HISAMITSU PHARMACEUTICAL CO., INC.
- 申请人地址： 408, Tashirodaikanmachi Tosu-shi Saga 841 JP
- 专利权人： HISAMITSU PHARMACEUTICAL CO., INC.
- 当前专利权人： HISAMITSU PHARMACEUTICAL CO., INC.
- 当前专利权人地址： 408, Tashirodaikanmachi Tosu-shi Saga 841 JP
- 代理机构： Modiano, Guido, Dr.-Ing.
- 优先权： JP28778493 19931021
- 国际公布： WO9511042 19950427
- 主分类号： A61K47/10
- IPC分类号： A61K47/10 ; A61K9/00
摘要：
A pernasal composition comprising a pharmacologically active substance, water and an alcohol, wherein the alcohol content is 10-70 vol. % of the whole composition. This composition is highly safe and permits rapid drug absorption and prolonged retention of blood drug level. Hence this composition and a pernasal preparation containing the same permit pernasal administration of drugs which have been difficult to administer pernasally and are expected to exhibit a satisfactory drug efficacy.
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