公开(公告)号：US20210230206A1

公开(公告)日：2021-07-29

申请号：US16613546

申请日：2018-05-29

申请人： SPECTRUM THERAPEUTICS GMBH

发明人： Michael ENGLERT ,  Andreas RUTZ

IPC分类号： C07H17/04 ,  C07C37/72 ,  C07D311/78 ,  C07D311/64 ,  C07C7/10 ,  B01D15/18 ,  B01D15/30

摘要： The invention relates to a method for separating natural substance mixtures, in particular those consisting of plant extracts, and for isolating and purifying and obtaining same, by means of sequential centrifugal partition chromatography (sCPC).

公开(公告)号：US11413268B2

公开(公告)日：2022-08-16

申请号：US16740863

申请日：2020-01-13

申请人： Spectrum Therapeutics GmbH

发明人： Andreas Rutz

IPC分类号： A61K31/352 ,  B01D15/18 ,  B01D15/30 ,  C07D311/80 ,  G01N30/38

摘要： The invention relates to cannabinoids and their isolation and purification and to obtaining them by means of centrifugal partition chromatography.

公开(公告)号：US11306116B2

公开(公告)日：2022-04-19

申请号：US16613546

申请日：2018-05-29

申请人： SPECTRUM THERAPEUTICS GMBH

发明人： Michael Englert ,  Andreas Ruiz

IPC分类号： C07C7/10 ,  C07C37/72 ,  B01D15/00 ,  C07H17/04 ,  B01D15/18 ,  B01D15/30 ,  C07D311/64 ,  C07D311/78

摘要： The invention relates to a method for separating natural substance mixtures, in particular those consisting of plant extracts, and for isolating and purifying and obtaining same, by means of sequential centrifugal partition chromatography (sCPC).