公开(公告)号：US11795128B2

公开(公告)日：2023-10-24

申请号：US17883571

申请日：2022-08-08

申请人： Canopy Growth Corporation

发明人： Daniel Brumar ,  Mahmood Azizpour Fard ,  Ben Geiling ,  Mohammadmehdi Haghdoost Manjili

IPC分类号： C07C37/16 ,  B01J31/02 ,  B01J27/128 ,  B01J21/16 ,  B01J21/04

CPC分类号： C07C37/16 ,  B01J21/04 ,  B01J21/16 ,  B01J27/128 ,  B01J31/0229

摘要： Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.

公开(公告)号：US11643380B2

公开(公告)日：2023-05-09

申请号：US17699748

申请日：2022-03-21

申请人： Canopy Growth Corporation

发明人： Daniel Brumar ,  Mahmood Azizpour Fard ,  Ben Geiling ,  Mohammadmehdi Haghdoost Manjili

IPC分类号： C07C37/16 ,  B01J31/02 ,  B01J27/128 ,  B01J21/16 ,  B01J21/04

CPC分类号： C07C37/16 ,  B01J21/04 ,  B01J21/16 ,  B01J27/128 ,  B01J31/0229

摘要： Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.

公开(公告)号：US11384040B2

公开(公告)日：2022-07-12

申请号：US17495058

申请日：2021-10-06

申请人： Canopy Growth Corporation

发明人： Daniel Brumar ,  Mahmood Azizpour Fard ,  Ben Geiling ,  Mohammadmehdi Haghdoost Manjili

IPC分类号： C07C37/16 ,  B01J31/02 ,  B01J27/128 ,  B01J21/16 ,  B01J21/04

摘要： Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.

公开(公告)号：US11306050B2

公开(公告)日：2022-04-19

申请号：US17495058

申请日：2021-10-06

申请人： Canopy Growth Corporation

发明人： Daniel Brumar ,  Mahmood Azizpour Fard ,  Ben Geiling ,  Mohammadmehdi Haghdoost Manjili

IPC分类号： C07C37/16 ,  B01J31/02 ,  B01J27/128 ,  B01J21/16 ,  B01J21/04

摘要： Disclosed are methods for preparing cannabigerol (CBG) or a CBG analog, embodiments of the method comprising providing a compound (I); combining the compound (I) with geraniol and a solvent to form a reaction mixture; and combining the reaction mixture with an acid catalyst to form a product mixture comprising the CBG or the CBG homolog. The method may further comprise separating the CBG or the CBG analog from the product mixture and may further comprise purifying the CBG or CBG analog. Methods for preparing cannabigerolic acid (CBGA) or a cannabigerolic acid analog are also disclosed. The present disclosure also provides highly purity CBG, CBGA, and analogs thereof.