K&L Gates LLP
Beautyberry total glycosides extract and preparation method and use thereof
Disclosed is a composition comprising an beautyberry total glycosides extract, and a method of preparation thereof, and the use of the composition thereof in preparing drugs for treating neurodegenerative diseases or skin diseases. The extract thereof is prepared from the leaves of Callicarpa cathayana H.T. Chang or Callicarpa formosana Rolfe, and contains 18% to 45% verbascoside and 15% to 40% Arenarioside.
Suzhou Neupharma Co., Ltd.
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Yongliang Jingge Yijun Xiangping Jinguo
Zhu Liu Cheng Qian Cao