METHOD FOR TREATING PAIN WITH ASTER EXTRACT
    1.
    发明申请
    METHOD FOR TREATING PAIN WITH ASTER EXTRACT 审中-公开
    用ASTER提取物治疗疼痛的方法

    公开(公告)号:US20150283194A1

    公开(公告)日:2015-10-08

    申请号:US14436332

    申请日:2013-12-18

    CPC classification number: A61K36/28 A61K31/485 A61K2236/00

    Abstract: Disclosed herein is the use of an extract from an Aster species for the preparation of a medicament for the treatment of pain. The extract is extracted from fresh and/or dried roots and rhizomes of a Tatarian aster (Aster tartaricus) plant, in which the extraction is performed by use of water or 10-95% (v/v) ethanol as an extractant to obtain an extraction mixture. In some embodiments, the extraction mixture is further subject to column chromatography, in which the cloumn was eluted in sequence with water, and at least one eluent other than water.

    Abstract translation: 本文公开了使用来自Aster物质的提取物来制备用于治疗疼痛的药物。 提取物是从新鲜和/或干燥的根状和根状茎中提取的,其中通过使用水或10-95%(v / v)乙醇作为萃取剂进行提取,从而得到一种 提取混合物。 在一些实施方案中,萃取混合物进一步进行柱色谱法,其中色谱柱依次用水和至少一种除水以外的洗脱液洗脱。

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