发明名称 |
AQUEOUS PREPARATION AND METHOD OF PREPARATION THEREOF |
摘要 |
This invention relates to an aqueous preparation comprising a compound (A) represented by the formula: <IMAGE> (A) and at least one of cyclodextrins selected from alpha -cyclodextrin and dimethyl- beta -cyclodextrin; and a method of preparation thereof. According to the aqueous preparation of this invention, coexistence with at least one medicament selected from alpha -cyclodextrin and dimethyl- beta -cyclodextrin allows to enhance the solubility to water of compound (A) essential in this invention to such a concentration that makes an expected curative effect available and to inpart a desired stability to it. As a consequence, the aforesaid compound (A) can be utilized as a medicament for an aqueous preparation having anti-allergy action. |
申请公布号 |
EP0233615(A3) |
申请公布日期 |
1987.10.14 |
申请号 |
EP19870102102 |
申请日期 |
1987.02.14 |
申请人 |
SENJU PHARMACEUTICAL CO., LTD. |
发明人 |
YAMAMOTO, YUJIRO;TERAYAMA, HIDEO;MORITA, YASUSHI |
分类号 |
A61K9/00;A61K9/08;A61K9/70;A61K31/12;A61K45/00;A61K47/00;A61K47/40;A61P11/00;A61P27/02;A61P27/14;A61P27/16;A61P37/08;A61P43/00;C07C50/28 |
主分类号 |
A61K9/00 |
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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