Patents Assigned to GALECTO BIOTECH AB
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Publication number: 20240132531Abstract: A D-galactopyranose compound of formula (1) wherein the pyranose ring is beta-D-galactopyranose, and these compounds are high affinity galectin-1 and/or 3 inhibitors for use in treatment of a disorder relating to the binding of a galectin-1 and/or 3 to a ligand in a mammal.Type: ApplicationFiled: December 21, 2021Publication date: April 25, 2024Applicant: GALECTO BIOTECH ABInventors: Fredrik ZETTERBERG, Kristoffer PETERSON
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Patent number: 11939349Abstract: A compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Also, a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.Type: GrantFiled: July 20, 2022Date of Patent: March 26, 2024Assignee: GALECTO BIOTECH ABInventors: Fredrik Zetterberg, Kristoffer Peterson, Karl Jansson
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Patent number: 11919921Abstract: An embodiment of the present invention relates to a compound of the general formula. The compound of formula is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore an embodiment of the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.Type: GrantFiled: May 19, 2022Date of Patent: March 5, 2024Assignee: GALECTO BIOTECH ABInventors: Thomas Brimert, Richard Johnsson, Hakon Leffler, Ulf Nilsson, Fredrik Zetterberg
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Publication number: 20240059728Abstract: A D-galactopyranose compound of formula (1) wherein the pyranose ring is beta-D-galactopyranose, and these compounds are high affinity galectin-1 and/or 3 inhibitors for use in treatment of inflammation; fibrosis; scarring; keloid formation; aberrant scar formation; surgical adhesions; scleroderma; systemic sclerosis; septic shock; cancer; metastasising cancers; autoimmune diseases; metabolic disorders; heart disease; heart failure; aortic stenosis; atherosclerosis; pathological angiogenesis; eye diseases; metabolic diseases; insulin resistance; obesity; Diastolic HF; asthma; otosclerosis; mesothelioma; liver disorders Liver cancer; cholangiocarcinoma; biliary tract cancer; and neurodegenerative disorders.Type: ApplicationFiled: February 7, 2022Publication date: February 22, 2024Applicant: GALECTO BIOTECH ABInventors: Kristoffer PETERSON, Fredrik ZETTERBERG, Ulf NILSSON
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Patent number: 11827666Abstract: An ?-D-galactopyranose compound of the general formula (1). The ?-D-galactopyranose compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-1 to a ligand in a mammal, such as a human. Furthermore, a method for treatment of a disorder relating to the binding of a galectin, such as galectin-1 to a ligand in a mammal, such as a human.Type: GrantFiled: May 24, 2021Date of Patent: November 28, 2023Assignee: GALECTO BIOTECH ABInventor: Fredrik Zetterberg
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Publication number: 20230137160Abstract: A process for preparing a compound of formula (X) The process includes reacting a compound of formula (IX) with an acetylating agent in the presence of a base in a suitable solvent and at a suitable temperature for a sufficient reaction time for preparing the compound of formula X. The process is suitable for large scale synthesis.Type: ApplicationFiled: March 29, 2021Publication date: May 4, 2023Applicant: GALECTO BIOTECH ABInventors: Ulf NILSSON, Jonathan CUMMINS
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Publication number: 20230063538Abstract: A process for preparing a compound of formula (I) wherein the process is suitable for large scale synthesis. The process includes the consecutive steps of a) reacting a compound of formula IX and a catalyst and optionally adding a base in an organic solvent and optional adding a basic fluoride source agent under suitable conditions to obtain a compound of formula X and b) removing the protective groups of the compound X to obtain the compound formula (I).Type: ApplicationFiled: December 16, 2020Publication date: March 2, 2023Applicant: GALECTO BIOTECH ABInventors: Lise GRAVELLE, Fredrik ZETTERBERG, Andrew TYRRELL, Christine KINNAERT, Alexander WEYMOUTH-WILSON, Robert CLARKSON
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Publication number: 20230014870Abstract: The present invention relates to a D-galactopyranose compound of formula (1) wherein the pyranose ring is ?-D-galactopyranose, and these compounds are high affinity galectin-1 and/or galectin 3 inhibitors for use in treatment of inflammation; fibrosis; scarring; keloid formation; aberrant scar formation; surgical adhesions; septic shock; cancer; metastasising cancers; autoimmune diseases, metabolic disorders; heart disease; heart failure; pathological angiogenesis; eye diseases; atherosclerosis; metabolic diseases; diabetes type I; diabetes type II; insulin resistance; Diastolic heart failure; asthma; liver disorders.Type: ApplicationFiled: July 3, 2020Publication date: January 19, 2023Applicant: GALECTO BIOTECH ABInventor: Fredrik ZETTERBERG
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Publication number: 20220380401Abstract: A compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Also, a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.Type: ApplicationFiled: July 20, 2022Publication date: December 1, 2022Applicant: GALECTO BIOTECH ABInventors: Fredrik ZETTERBERG, Kristoffer PETERSON, Karl JANSSON
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Patent number: 11447517Abstract: A compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Also, a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.Type: GrantFiled: November 15, 2019Date of Patent: September 20, 2022Assignee: GALECTO BIOTECH ABInventors: Fredrik Zetterberg, Kristoffer Peterson, Karl Jansson
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Publication number: 20220289783Abstract: An embodiment of the present invention relates to a compound of the general formula. The compound of formula is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore an embodiment of the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.Type: ApplicationFiled: May 19, 2022Publication date: September 15, 2022Applicant: Galecto Biotech ABInventors: Thomas BRIMERT, Richard JOHNSSON, Hakon LEFFLER, Ulf NILSSON, Fredrik ZETTERBERG
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Publication number: 20220281909Abstract: A D-galactopyranose compound of formula (1) wherein the pyranose ring is ?-D-galactopyranose, and these compounds are high affinity galectin-3 inhibitors. Also, pharmaceutical compositions including these compounds. Further, a method for treatment of a disorder relating to the binding of a galectin-3 to a ligand, such as inflammation, in a mammal, such as a human, wherein a therapeutically effective amount of at least one of these compounds is administered to a mammal in need of the treatment.Type: ApplicationFiled: July 3, 2020Publication date: September 8, 2022Applicant: GALECTO BIOTECH ABInventors: Fredrik ZETTERBERG, Kristoffer PETERSON
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Publication number: 20220257628Abstract: A compound of formula (I) for use in a method for treatment of pulmonary fibrosis in a human including administering, with a dry powder inhaler, once-a-day to the narrowest parts of the lung tissue of the human an amount of the compound of formula (I) effective to treat the pulmonary fibrosis.Type: ApplicationFiled: May 4, 2022Publication date: August 18, 2022Applicant: GALECTO BIOTECH ABInventors: Hans SCHAMBYE, Anders PEDERSEN, Paul FORD
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Publication number: 20220259251Abstract: A D-galactopyranose compound of formula (1) wherein, the pyranose ring is beta-D-galactopyranose, and pharmaceutical composition including these compounds. These are high affinity galectin-1 and/or 3 inhibitors. Also, methods for treating a disorder relating to the binding of a galectin-1 and/or -3 to a ligand in which these compounds or pharmaceutical compositions are administered.Type: ApplicationFiled: July 3, 2020Publication date: August 18, 2022Applicant: GALECTO BIOTECH ABInventor: Fredrik ZETTERBERG
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Publication number: 20220251132Abstract: The present invention relates to a process for preparing a compound of formula (I) wherein said process is suitable for large scale synthesis.Type: ApplicationFiled: June 24, 2020Publication date: August 11, 2022Applicant: GALECTO BIOTECH ABInventors: Fredrik ZETTERBERG, Andrew TYRELL, Ulf NILSSON, Anders BERGH, Jonathan CUMMINS, Alexander WEYMOUTH-WILSON, Robert CLARKSON
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Patent number: 11406655Abstract: The present invention relates to a compound of formula (I) for use in a method for treatment of pulmonary fibrosis in a human including administering once-a-day to the narrowest parts of the lung tissue of the human an amount of the compound of formula (I) effective to treat said pulmonary fibrosis.Type: GrantFiled: May 12, 2015Date of Patent: August 9, 2022Assignee: Galecto Biotech ABInventors: Hans Schambye, Anders Pedersen, Paul Ford
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Patent number: 11377464Abstract: An embodiment of the present invention relates to a compound of the general formula. The compound of formula is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore an embodiment of the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.Type: GrantFiled: September 11, 2020Date of Patent: July 5, 2022Assignee: Galecto Biotech ABInventors: Thomas Brimert, Richard Johnsson, Hakon Leffler, Ulf Nilsson, Fredrik Zetterberg
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Publication number: 20220064204Abstract: A stabilized amorphous form of a compound of formula I as well as compositions for oral administration including the compound of formula I in a therapeutically effective amount. Also, methods for treatment of a disease or disorder in which therapeutically effective amount of a composition including a compound of formula I is administered to a subject in need thereof.Type: ApplicationFiled: December 18, 2019Publication date: March 3, 2022Applicant: GALECTO BIOTECH ABInventors: Lise GRAVELLE, Peter TIMMINS, Anders PEDERSEN
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Publication number: 20220017558Abstract: A compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Also, a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.Type: ApplicationFiled: November 15, 2019Publication date: January 20, 2022Applicant: GALECTO BIOTECH ABInventors: Fredrik ZETTERBERG, Kristoffer PETERSON, Karl JANSSON
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Publication number: 20210380623Abstract: A prodrug compound of the general formula I or II. The prodrug compound of formula I or II is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Also, a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human.Type: ApplicationFiled: October 9, 2019Publication date: December 9, 2021Applicant: GALECTO BIOTECH ABInventors: Fredrik ZETTERBERG, Ulf NILSSON