发明名称 Tretinoin in a gel vehicle for acne treatment
摘要 An acne treatment gel composition, effective at low concentrations of tretinoin, is provided for topical application. The composition is highly effective in treating acne conditions and is capable of being stored without refrigeration for long periods of time without losing therapeutic effectiveness and while maintaining the uniformity and stability of the gel.
申请公布号 US4247547(A) 申请公布日期 1981.01.27
申请号 US19790022022 申请日期 1979.03.19
申请人 JOHNSON & JOHNSON 发明人 MARKS, ALAN M.
分类号 A61K8/67;A61Q19/00;(IPC1-7):A61K31/20;A61K31/56 主分类号 A61K8/67
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