专利汇可以提供Pharmaceutical preparation for preventing and remedying fish disease and its use专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain the titled pharmaceutical preparation comprising a substance prepared by covering a water-soluble salt of 5-nitro-(2'-p-carboxystyryl) furan with a higher fatty acid, glycerol fatty ester, etc. solid at normal temperature as an active ingredient, to add it to a feed so that it is medicated orally.
CONSTITUTION: The titled pharmaceutical preparation comprising a substance obtained by covering a water-soluble salt of a compound shown by the formula with 12W22C higher fatty acid and/or glycerol fatty ester solid at normal temperature as an active ingredient. The pharmaceutical preparation has extremely small diffusion of the active ingredient into water and good efficiency in its oral medication in a feed, and exhibits higher concentration in plasma than in a case where the compound shown by the formula is medicated without being covered. Hardened colza oil, hardened beef tallow, whale oil, etc. are used as the glycerl fatty ester. A surface active agent, an emulsifying agent, etc. may be added to the covering agent. The amount of the covering agent used is 0.1W4 times that of the water-soluble salt of the compound shown by the formula.
COPYRIGHT: (C)1982,JPO&Japio,下面是Pharmaceutical preparation for preventing and remedying fish disease and its use专利的具体信息内容。
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