Cream
    2.
    发明授权
    Cream 失效
    奶油

    公开(公告)号:US4794106A

    公开(公告)日:1988-12-27

    申请号:US902002

    申请日:1986-08-28

    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。