Ceramide 3 derivatives based on monounsaturated fatty acids
    1.
    发明授权
    Ceramide 3 derivatives based on monounsaturated fatty acids 失效
    基于单不饱和脂肪酸的神经酰胺3衍生物

    公开(公告)号:US5693677A

    公开(公告)日:1997-12-02

    申请号:US647980

    申请日:1996-05-30

    摘要: The present invention discloses ceramide 3 derivatives based on monounsaturated fatty acids. A preferred compound is N-oleoylphytosphingosine (Ceramide IIIB). A method for preparing these compounds is also disclosed. The solubility of these compounds is higher than the solubility of the corresponding saturated ceramide 3 derivatives, whereas their stability is comparable to saturated ceramide 3 stabilities. In addition, a method is described for maintaining the water permeability characteristics of the skin by topical application of a formulation containing a monounsaturated ceramide 3 derivative.

    摘要翻译: PCT No.PCT / EP95 / 03908 Sec。 371日期:1996年5月30日 102(e)日期1996年5月30日PCT提交1995年10月2日PCT公布。 公开号WO96 / 10557 日期:1996年04月11日本发明公开了基于单不饱和脂肪酸的神经酰胺3衍生物。 优选的化合物是N-油酰基鞘氨醇(神经酰胺IIIB)。 还公开了制备这些化合物的方法。 这些化合物的溶解度高于相应的饱和神经酰胺3衍生物的溶解度,而它们的稳定性与饱和的神经酰胺3稳定性相当。 此外,描述了通过局部施用含有单不饱和神经酰胺3衍生物的制剂来维持皮肤的透水性的方法。

    Linoleoylamide based ceramide derivative and its use in cosmetic
preparations for the treatment of dry skin
    4.
    发明授权
    Linoleoylamide based ceramide derivative and its use in cosmetic preparations for the treatment of dry skin 失效
    亚油酰胺基神经酰胺衍生物及其在化妆品制剂中的用途,用于治疗干性皮肤

    公开(公告)号:US5840940A

    公开(公告)日:1998-11-24

    申请号:US553586

    申请日:1995-12-12

    CPC分类号: C07C233/20 A61K8/68 A61Q19/00

    摘要: The present invention discloses a novel ceramide 3 derivative which is N-linoleoylphytosphingosine (Ceramide IIIA). In addition, a method for preparing this compound is described. The solubility of this diunsaturated ceramide IIIA is much higher than the solubility of ceramide 1 and a saturated ceramide 3 compound. Compositions containing ceramide IIIA are described which are suitable for topical use. Furthermore, a method is given for maintaining the water permeability characteristics of the skin using compositions comprising ceramide IIIA.

    摘要翻译: PCT No.PCT / EP95 / 01069 Sec。 371 1995年12月12日第 102(e)日期1995年12月12日PCT 1995年3月20日PCT PCT。 WO95 / 25716 PCT出版物 日期1995年9月28日本发明公开了一种新型的神经酰胺3衍生物,其为N-亚油酰基鞘氨醇(神经酰胺IIIA)。 此外,描述了制备该化合物的方法。 该二不饱和神经酰胺IIIA的溶解度远高于神经酰胺1和饱和神经酰胺3化合物的溶解度。 描述了适用于局部使用的含有神经酰胺IIIA的组合物。 此外,给出了使用包含神经酰胺IIIA的组合物来保持皮肤的透水性的方法。

    Compositions comprising a combination of a free sphingoid base and ceramide and uses thereof
    5.
    发明授权
    Compositions comprising a combination of a free sphingoid base and ceramide and uses thereof 有权
    包含游离类鞘氨醇碱和神经酰胺的组合的组合物及其用途

    公开(公告)号:US07597899B2

    公开(公告)日:2009-10-06

    申请号:US10463277

    申请日:2003-06-17

    IPC分类号: A61K8/02 C11C3/00

    摘要: The present invention discloses a composition for topical use comprising a free sphingoid base and a ceramide. The compositions of the invention are suitable for application to skin conditions associated with an impaired barrier function, in particular to skin conditions further associated with a deranged regulation of cell growth and differentiation, an inflammatory condition and/or an infectious state.

    摘要翻译: 本发明公开了一种用于局部使用的组合物,其包含游离的类鞘氨醇碱和神经酰胺。 本发明的组合物适用于与受损的屏障功能相关的皮肤病症,特别是与细胞生长和分化的紊乱调节,炎性病症和/或感染状态进一步相关的皮肤病症。

    Topical application of ceramides
    8.
    发明授权
    Topical application of ceramides 失效
    神经酰胺的局部应用

    公开(公告)号:US6001375A

    公开(公告)日:1999-12-14

    申请号:US687574

    申请日:1996-10-16

    摘要: The present invention discloses the topical application of ceramides. The present invention provides specific cosmetic compositions comprising a ceramide and an agent to target said ceramide to the proper site of the skin. Specifically it is shown that the ceramide-containing compositions have a high capacity for recovering diminished water-retaining properties of preheated or damaged skin. Furthermore, the ceramide-containing compositions are shown to protect the skin again irritation.

    摘要翻译: PCT No.PCT / EP95 / 04714 Sec。 371日期1996年10月16日第 102(e)日期1996年10月16日PCT提交1995年11月28日PCT公布。 第WO96 / 16635号公报 日期1996年6月6日本发明公开了神经酰胺的局部应用。 本发明提供了特定的化妆品组合物,其包含神经酰胺和将所述神经酰胺靶向皮肤适当部位的药剂。 具体地说,显示含有神经酰胺的组合物具有高回收预热或损伤皮肤的保水性降低的能力。 此外,显示含神经酰胺的组合物再次刺激皮肤。