Title:
【発明の名称】水性液剤
Document Type and Number:
Japanese Patent JPH0637388
Kind Code:
B2
Abstract:
This invention relates to an aqueous preparation comprising a compound (A) represented by the formula:and at least one of cyclodextrins selected from a a-cyclodextrin and dimethyl-β-cyclodextrin; and a method of preparation thereof.According to the aqueous preparation of this invention, coexistence with at least one medicament selected from a-cyclodextrin and dimethyl-p-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 impart 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.
Inventors:
Yujiro Yamamoto
Hideo Terayama
Taiji Morita
Hideo Terayama
Taiji Morita
Application Number:
JP3226586A
Publication Date:
May 18, 1994
Filing Date:
February 17, 1986
Export Citation:
Assignee:
Senju Pharmaceutical Co., Ltd.
International Classes:
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; (IPC1-7): A61K31/12; A61K9/08; A61K31/12; A61K47/40
Domestic Patent References:
| JP57109739A | ||||
| JP5947202A | ||||
| JP574914A |
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