申请人:Edison Pharmaceuticals, Inc.
公开号:EP2963006A1
公开(公告)日:2016-01-06
The present invention provides a composition comprising alpha tocotrienol quinone of high purity, wherein the alpha tocotrienol quinone of high purity has a purity of more than 90%, wherein any solvent that can be readily removed from the alpha tocotrienol quinone by evaporation is not considered an impurity, and wherein 2-((6E, 10E)-3R-hydroxy-3,7,11,15-tetramethylhexadeca-6,10,14-trienyl)-3,5,6-trimethylcyclohexa-2,5-diene-1,4-dione comprises at least 97% of the 2-(3-hydroxy-3,7,11,15-tetramethylhexadeca-6,10,14-trienyl)-3,5,6-trimethylcyclohexa-2,5-diene-1,4-dione material present.
本发明提供了一种包含高纯度α-生育三烯酚醌的组合物,其中高纯度α-生育三烯酚醌的纯度大于90%,任何可通过蒸发从α-生育三烯酚醌中容易除去的溶剂均不视为杂质、and wherein 2-((6E, 10E)-3R-hydroxy-3,7,11,15-tetramethylhexadeca-6,10,14-trienyl)-3,5,6-trimethylcyclohexa-2,5-diene-1,2-(3-羟基-3,7,11,15-四甲基十六烷-6,10,14-三烯基)-3,5,6-三甲基环己-2,5-二烯-1,4-二酮的含量至少占 97%。