Patents Assigned to Elobix AB
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Patent number: 11844822Abstract: The present invention relates to stabilization of a certain benzothia(dia)zepine derivative in a solid formulation containing the same. In the present invention, in a solid formulation containing the benzothia(dia)zepine derivative mentioned above, a combination of polyethylene glycol and polyvinyl alcohol is not blended, or alternatively, in the case of blending polyethylene glycol and polyvinyl alcohol in the solid formulation, the aforementioned derivative is isolated from the combination of polyethylene glycol and polyvinyl alcohol.Type: GrantFiled: June 15, 2020Date of Patent: December 19, 2023Assignee: Elobix ABInventors: Takahiko Ando, Hirokazu Hagio, Takashi Matsushita, Yusuke Ito
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Patent number: 10995115Abstract: The present invention relates to a process for the preparation of certain 1,5-benzothiazepine compounds, and in particular to a process for the preparation of elobixibat. The process can be carried out under mild and safe conditions and may be used to prepare elobixibat on an industrial scale. The invention also relates to a process for the preparation of a crystalline monohydrate of elobixibat.Type: GrantFiled: August 20, 2019Date of Patent: May 4, 2021Assignee: Elobix ABInventors: Ganapati G. Bhat, Johnson M. Coutinho, Mikael Dahlström, Michael Lofthagen, Akinori Tatara
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Patent number: 10709755Abstract: The present invention relates to stabilization of a certain benzothia(dia)zepine derivative in a solid formulation containing the same. In the present invention, in a solid formulation containing the benzothia(dia)zepine derivative mentioned above, a combination of polyethylene glycol and polyvinyl alcohol is not blended, or alternatively, in the case of blending polyethylene glycol and polyvinyl alcohol in the solid formulation, the aforementioned derivative is isolated from the combination of polyethylene glycol and polyvinyl alcohol.Type: GrantFiled: June 24, 2015Date of Patent: July 14, 2020Assignee: Elobix ABInventors: Takahiko Ando, Hirokazu Hagio, Takashi Matsushita, Yusuke Ito
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Patent number: 10519120Abstract: The present invention relates to crystal modifications of N-{(2R)-2-[({[3,3-dibutyl-7-(methylthio)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-8-yl]oxy}acetyl)amino]-2-phenylethanolyl}glycine (elobixibat).Type: GrantFiled: December 27, 2018Date of Patent: December 31, 2019Assignee: Elobix ABInventors: Ingvar Ymén, Martin Bohlin, Thomas Larsson, Helena Nicklasson
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Patent number: 10428109Abstract: The present invention relates to a process for the preparation of certain 1,5-benzothiazepine compounds, and in particular to a process for the preparation of elobixibat. The process can be carried out under mild and safe conditions and may be used to prepare elobixibat on an industrial scale. The invention also relates to a process for the preparation of a crystalline monohydrate of elobixibat.Type: GrantFiled: March 29, 2019Date of Patent: October 1, 2019Assignee: Elobix ABInventors: Ganapati G. Bhat, Johnson M. Coutinho, Mikael Dahlström, Michael Lofthagen, Akinori Tatara
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Patent number: 10183920Abstract: The present invention relates to crystal modifications of N-{(2R)-2-[({[3,3-dibutyl-7-(methylthio)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-8-yl]oxy}acetyl)amino]-2-phenylethanolyl}glycine (elobixibat).Type: GrantFiled: October 23, 2015Date of Patent: January 22, 2019Assignee: Elobix ABInventors: Ingvar Ymén, Martin Bohlin, Thomas Larsson, Helena Nicklasson
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Patent number: 9745276Abstract: The present invention relates to crystal modifications of N-{(2R)-2-[({[3,3-dibutyl-7-(methyl-thio)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-8-yl]oxy}acetyl)amino]-2-phenylethanolyl}glycine (elobixibat), more specifically crystal modifications I, IV, MeOH-1, EtOH-1, 1-PrOH-1 and 2-PrOH-1. The invention also relates to a process for the preparation of these crystal modifications and to a pharmaceutical composition comprising crystal modification IV.Type: GrantFiled: April 21, 2016Date of Patent: August 29, 2017Assignee: Elobix ABInventors: Martin Bohlin, Erica Tjerneld, Andreas Vestermark, Ingvar Ymen
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Patent number: 9701649Abstract: The present invention relates to crystal modifications of N-{(2R)-2-[({[3,3-dibutyl-7-(methyl-thio)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-8-yl]oxy}acetyl)amino]-2-phenylethanolyl}glycine (elobixibat), more specifically crystal modifications I, IV, MeOH-1, EtOH-1, 1-PrOH-1 and 2-PrOH-1. The invention also relates to a process for the preparation of these crystal modifications and to a pharmaceutical composition comprising crystal modification IV.Type: GrantFiled: April 21, 2016Date of Patent: July 11, 2017Assignee: Elobix ABInventors: Martin Bohlin, Erica Tjerneld, Andreas Vestermark, Ingvar Ymen
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Patent number: 9409875Abstract: The present invention relates to crystal modifications of N-{(2R)-2-[({[3,3-dibutyl-7-(methyl-thio)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-8-yl]oxy}acetyl)amino]-2-phenylethanolyl}glycine (elobixibat), more specifically crystal modifications I, IV, MeOH-1, EtOH-1, 1-PrOH-1 and 2-PrOH-1. The invention also relates to a process for the preparation of these crystal modifications and to a pharmaceutical composition comprising crystal modification IV.Type: GrantFiled: October 22, 2015Date of Patent: August 9, 2016Assignee: Elobix ABInventors: Martin Bohlin, Erica Tjerneld, Andreas Vestermark, Ingvar Ymen