发明名称 |
Aqueous liquid preparation |
摘要 |
In the aqueous liquid preparation of this invention, which comprises a compound of the formula; <IMAGE> wherein R is an alkyl having 1-6 carbon atoms, and at least one species of the solubilizers selected from the group consisting of polyvinylpyrrolidone, cyclodextrin and caffeine, the solubility of the compound in water can be heightened and the aqueous liquid prepared thereby can afford a desired stability and mitigate eye-irritation or nose-irritation.
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申请公布号 |
US4728509(A) |
申请公布日期 |
1988.03.01 |
申请号 |
US19860893161 |
申请日期 |
1986.08.05 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD.;SENJU PHARMACEUTICAL CO., LTD. |
发明人 |
SHIMIZU, HISAYOSHI;OSHIMA, MITSUAKI;TERAYAMA, HIDEO |
分类号 |
A61K31/435;A61K9/06;A61K9/08;A61K31/455;A61K47/00;A61K47/22;A61K47/32;A61K47/40;A61P27/02;A61P27/14;A61P27/16;A61P29/00;A61P37/08;C07D491/052;(IPC1-7):A61K31/44;A61K31/78 |
主分类号 |
A61K31/435 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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