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公开(公告)号:US4853249A
公开(公告)日:1989-08-01
申请号:US928370
申请日:1986-11-10
申请人: Yasuji Takashima , Ikuo Koyama , Tooru Maki , Katsu Nakamori
发明人: Yasuji Takashima , Ikuo Koyama , Tooru Maki , Katsu Nakamori
CPC分类号: A61K9/5078
摘要: A method of preparing a sustained-release pharmaceutical preparation, which comprises applying a solution of a binder in water or an alcohol and a fine powder of a hydrophobic solid material which does not easily dissolve within the stomach and intestines to the surface of solid particles containing a drug while the solid particles are being tumbled, thereby to coat the solid particles with the binder and the hydrophobic solid material.
摘要翻译: 一种制备持续释放药物制剂的方法,其包括将粘合剂在水或醇中的溶液和不易溶于胃和肠内的疏水性固体材料的细粉末涂覆到含有 药物,同时固体颗粒被翻转,从而用粘合剂和疏水性固体材料涂覆固体颗粒。
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公开(公告)号:US4794107A
公开(公告)日:1988-12-27
申请号:US906653
申请日:1986-09-12
IPC分类号: A61K9/00 , A61K9/06 , A61K31/57 , A61K47/00 , A61P29/00 , A61K31/56 , A61K9/10 , C07J5/00 , C07J7/00
CPC分类号: A61K9/0014 , A61K31/57 , Y10S514/943 , Y10S514/969
摘要: An oily ointment comprising(a) 0.01 to 0.5% by weight of hydrocortisone butyrate propionate,(b) 2 to 10% by weight of a mixture of propylene glycol and purified water in a weight ratio of from 1:5 to 20:1,(c) 0.1 to 6% by weight of a surface-active agent, and(d) 75 to 97% by weight of a higher paraffinic hydrocarbon.
摘要翻译: 一种油性软膏,其包含(a)0.01至0.5重量%的丁酸氢化可的松丙酸酯,(b)2至10重量%的丙二醇与纯化水的混合物,其重量比为1:5至20:1, (c)0.1至6重量%的表面活性剂,和(d)75至97重量%的较高链烷烃。
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公开(公告)号:US4794106A
公开(公告)日:1988-12-27
申请号:US902002
申请日:1986-08-28
CPC分类号: A61K9/0014 , A61K31/57 , A61K9/06 , Y10S514/943 , Y10S514/969
摘要: An oil-in-water type cream comprising(a) 0.01 to 0.5% by weight of hydrocortisone butyrate proponate,(b) 5 to 50% by weight of a higher paraffinic hydrocarbon,(c) 3 to 15% by weight of a surface-active agent,(d) 30 to 65% by weight of purified water,(e) not more than 20% by weight of a monohydric higher alcohol,(f) not more than 20% by weight of a dihdyric or trihydric alcohol, and(g) a pharmaceutically acceptable acid in an amount required to adjust the pH of the cream to a value in the range of 3.5 to 6.5 when it is diluted with water to 20 times its volume.
摘要翻译: 一种水包油型乳膏,其包含(a)0.01至0.5重量%的丙酸氢化可的松酸氢可的松,(b)5至50重量%的较高链烷烃,(c)3至15重量%的表面 活性剂,(d)30〜65重量%的纯水,(e)20重量%以下的一元高级醇,(f)20重量%以下的二羟基或三元醇, 和(g)当将其用水稀释至其体积的20倍时,将膏体的pH调节至3.5至6.5范围内所需的量的药学上可接受的酸。
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