Patents by Inventor Charlotte Mary Griffiths-Jones
Charlotte Mary Griffiths-Jones has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240368136Abstract: The invention provides a compound of formula (0): or a pharmaceutically acceptable salt, N-oxide or tautomer thereof; wherein: n is 1 or 2; X is CH or N; Y is selected from CH and C—F; Z is selected from C—Rz and N; R1 is selected from: -(Alk1)t-Cyc1; wherein t is 0 or 1; Optionally substituted C1-6 acyclic hydrocarbon groups R2 is selected from hydrogen; halogen; and C1-8 hydrocarbon groups optionally substituted with one or more fluorine atoms; R3 is hydrogen or a group L1-R7; R4 is selected from hydrogen; methoxy; and optionally substituted C1-3 alkyl; and R4a is selected from hydrogen and a C1-3 alkyl group; wherein Rz, Alk1, Cyc1, L1 and R7 are defined herein; provided that the compound is other than 6-benzyl-3-{2-[(2-methylpyrimidin-4-yl)amino]pyridin-4-yl}-7,8-dihydro-1,6-naphthyridin-5(6H)-one and 3-{2-[(2-methylpyrimidin-4-yl)amino]pyridin-4-yl}-7,8-dihydro-1,6-naphthyridin-5(6H)-one and salts and tautomers thereof.Type: ApplicationFiled: October 19, 2023Publication date: November 7, 2024Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Valerio BERDINI, Ildiko Maria BUCK, James Edward Harvey DAY, Charlotte Mary GRIFFITHS-JONES, Thomas Daniel HEIGHTMAN, Steven HOWARD, Christopher William MURRAY, David NORTON, Marc O'REILLY, Alison Jo-Anne WOOLFORD, Michael Liam COOKE, David COUSIN, Stuart Thomas ONIONS, Jonathan Martin SHANNON, John Paul WATTS
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Patent number: 12091409Abstract: The present invention relates to ether-linked triazole compounds, methods of making them, pharmaceutical compositions containing them and their use as NRF2 activators.Type: GrantFiled: June 17, 2021Date of Patent: September 17, 2024Assignee: ASTEX THERAPEUTICS LIMITEDInventors: Anthony William James Cooper, Nicole Cathleen Goodwin, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman, Jeffrey K. Kerns, Hendrika Maria Gerarda Willems, Hongxing Yan
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Publication number: 20240199607Abstract: The invention relates to bicyclic heterocycle compounds of formula (I): or tautomeric or stereochemically isomeric forms, N-oxides, pharmaceutically acceptable salts or the solvates thereof; wherein R1, R2a, R2b, R3a, R3b, R5, R6, R7, R8, R9, p and E are as defined herein; to pharmaceutical compositions comprising said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.Type: ApplicationFiled: November 1, 2023Publication date: June 20, 2024Applicant: ASTEX THERAPEUTICS LIMITEDInventors: Alison Jo-Anne WOOLFORD, Steven HOWARD, Ildiko Maria BUCK, Gianni CHESSARI, Christopher Norbert JOHNSON, Emiliano TAMANINI, James Edward Harvey DAY, Elisabetta CHIARPARIN, Thomas Daniel HEIGHTMAN, Martyn FREDERICKSON, Charlotte Mary GRIFFITHS-JONES
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Patent number: 11939321Abstract: The invention provides a compound of formula (0): or a pharmaceutically acceptable salt, N-oxide or tautomer thereof; wherein: n is 1 or 2; X is CH or N; Y is selected from CH and C—F; Z is selected from C—Rz and N; R1 is selected from: -(Alk1)t-Cyc1; wherein t is 0 or 1; Optionally substituted C1-6 acyclic hydrocarbon groups R2 is selected from hydrogen; halogen; and C1-3 hydrocarbon groups optionally substituted with one or more fluorine atoms; R3 is hydrogen or a group L1-R7; R4 is selected from hydrogen; methoxy; and optionally substituted C1-3 alkyl; and R4a is selected from hydrogen and a C1-3 alkyl group; wherein Rz, Alk1, Cyc1, L1 and R7 are defined herein; provided that the compound is other than 6-benzyl-3-{2-[(2-methylpyrimidin-4-yl)amino]pyridin-4-yl}-7,8-dihydro-1,6-naphthyridin-5(6H)-one and 3-{2-[(2-methylpyrimidin-4-yl)amino]pyridin-4-yl}-7,8-dihydro-1,6-naphthyridin-5(6H)-one and salts and tautomers thereof.Type: GrantFiled: April 7, 2021Date of Patent: March 26, 2024Assignee: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Valerio Berdini, Ildiko Maria Buck, James Edward Harvey Day, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman, Steven Howard, Christopher William Murray, David Norton, Marc O'Reilly, Alison Jo-Anne Woolford, Michael Liam Cooke, David Cousin, Stuart Thomas Onions, Jonathan Martin Shannon, John Paul Watts
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Patent number: 11866428Abstract: The invention relates to bicyclic heterocycle compounds of formula (I): or tautomeric or stereochemically isomeric forms, N-oxides, pharmaceutically acceptable salts or the solvates thereof; wherein R1, R2a, R2b, R3a, R3b, R5, R6, R7, R8, R9, p and E are as defined herein; to pharmaceutical compositions comprising said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.Type: GrantFiled: September 28, 2020Date of Patent: January 9, 2024Assignee: ASTEX THERAPEUTICS LIMITEDInventors: Alison Jo-Anne Woolford, Steven Howard, Ildiko Maria Buck, Gianni Chessari, Christopher Norbert Johnson, Emiliano Tamanini, James Edward Harvey Day, Elisabetta Chiarparin, Thomas Daniel Heightman, Martyn Frederickson, Charlotte Mary Griffiths-Jones
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Publication number: 20230278989Abstract: The invention relates to processes for preparing isoindolin-1-one derivatives, and in particular processes for preparing (2S,3S)-3-(4-chlorophenyl)-3-[(1R)-1-(4-chlorophenyl)-7-fluoro-5-[(1S)-1-hydroxy-1-(oxan-4-yl)propyl]-1-methoxy-3-oxo-2,3-dihydro-1H-isoindol-2-yl]-2-methylpropanoic acid. The invention also relates to crystalline forms of the compound (2S,3S)-3-(4-chlorophenyl)-3-[(1R)-1-(4-chlorophenyl)-7-fluoro-5-[(1S)-1-hydroxy-1-(oxan-4-yl)propyl]-1-methoxy-3-oxo-2,3-dihydro-1H-isoindol-2-yl]-2-methylpropanoic acid and its salts.Type: ApplicationFiled: January 25, 2023Publication date: September 7, 2023Applicants: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITEDInventors: Steven HOWARD, Benjamin David CONS, Jeffrey David ST. DENIS, Charlotte Mary GRIFFITHS-JONES, Steven Douglas HISCOCK, Rhian Sara HOLVEY, Alan Richard BURNS, David COUSIN, Hannah Louise DEXTER, Guillaume François PARRA, John Paul WATTS, Robert JEWELL, Jennifer Ann STOCKWELL, Kim Louise HIRST, Isabelle Anne LEMASSON, David John NASH, James Daniel OSBORNE, Jonas Calleja PRIEDE, Nicholas Paul RICHARDS, Aaron Michael DUMAS, Brian Christopher BISHOP, David PARRY-JONES, Jeremy Peter SCOTT, Meenakshi Sundaram SHANMUGHAM, Peter Richard MULLENS, David Charles LATHBURY, Darren James DIXON, Matthew James GAUNT
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Publication number: 20230227450Abstract: The invention relates to new bicyclic heterocycle compounds, to pharmaceutical compositions comprising the compounds and to the use of the compounds in the treatment of diseases, e.g. cancer.Type: ApplicationFiled: December 21, 2022Publication date: July 20, 2023Applicant: ASTEX THERAPEUTICS LIMITEDInventors: Gianni CHESSARI, Christopher Norbert JOHNSON, Steven HOWARD, James Edward Harvey DAY, Ildiko Maria BUCK, Charlotte Mary GRIFFITHS-JONES, Gordon SAXTY, Emiliano TAMANINI, Nicola Elizabeth WILSHER
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Patent number: 11643410Abstract: The invention relates to new bicyclic heterocycle compounds, to pharmaceutical compositions comprising the compounds and to the use of the compounds in the treatment of diseases, e.g. cancer.Type: GrantFiled: December 7, 2021Date of Patent: May 9, 2023Assignee: ASTEX THERAPEUTICS LIMITEDInventors: Gianni Chessari, Christopher Norbert Johnson, Steven Howard, James Edward Harvey Day, Ildiko Maria Buck, Charlotte Mary Griffiths-Jones, Gordon Saxty, Emiliano Tamanini, Nicola Elizabeth Wilsher
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Patent number: 11603367Abstract: The invention relates to processes for preparing isoindolin-1-one derivatives, and in particular processes for preparing (2S,3S)-3-(4-chlorophenyl)-3-[(1R)-1-(4-chlorophenyl)-7-fluoro-5-[(1S)-1-hydroxy-1-(oxan-4-yl)propyl]-1-methoxy-3-oxo-2,3-dihydro-1H-isoindol-2-yl]-2-methylpropanoic acid. The invention also relates to crystalline forms of the compound (2S,3S)-3-(4-chlorophenyl)-3-[(1R)-1-(4-chlorophenyl)-7-fluoro-5-[(1S)-1-hydroxy-1-(oxan-4-yl)propyl]-1-methoxy-3-oxo-2,3-dihydro-1H-isoindol-2-yl]-2-methylpropanoic acid and its salts.Type: GrantFiled: March 28, 2018Date of Patent: March 14, 2023Assignees: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITEDInventors: Steven Howard, Jeffrey David St. Denis, Charlotte Mary Griffiths-Jones, Steven Douglas Hiscock, Alan Richard Burns, David Cousin, Kim Louise Hirst, James Daniel Osborne, Jonas Calleja Priede, Aaron Michael Dumas, Brian Christopher Bishop, David Parry-Jones, Jeremy Peter Scott, Meenakshi Sundaram Shanmugham, Peter Richard Mullens, Darren James Dixon, Matthew James Gaunt
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Publication number: 20230047296Abstract: The present invention relates to aryl analogs, pharmaceutical compositions containing them and their use as NRF2 regulators.Type: ApplicationFiled: October 6, 2021Publication date: February 16, 2023Inventors: Jeffrey K. KERNS, James Callahan, Hongxing Yan, Thomas Daniel Heightman, Charlotte Mary Griffiths-Jones, Alison Jo-Anne Woolford, Tindy Li, Ami Lakdawala Shah, Roderick S. Davis, David Norton, Jeffrey Charles Boehm, Paris L. Hamilton, Nicole Cathleen Goodwin, Yun Jin
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Publication number: 20230019032Abstract: The invention provides a compound of formula (0): or a pharmaceutically acceptable salt, N-oxide or tautomer thereof; wherein: n is 1 or 2; X is CH or N; Y is selected from CH and C—F; Z is selected from C—Rz and N; R1 is selected from: -(Alk1)t-Cyc1; wherein t is 0 or 1; Optionally substituted C1-6 acyclic hydrocarbon groups R2 is selected from hydrogen; halogen; and C1-3 hydrocarbon groups optionally substituted with one or more fluorine atoms; R3 is hydrogen or a group L1-R7; R4 is selected from hydrogen; methoxy; and optionally substituted C1-3 alkyl; and R4a is selected from hydrogen and a C1-3 alkyl group; wherein Rz, Alk1, Cyc1, L1 and R7 are defined herein; provided that the compound is other than 6-benzyl-3-{2-[(2-methylpyrimidin-4-yl)amino]pyridin-4-yl}-7,8-dihydro-1,6-naphthyridin-5(6H)-one and 3-{2-[(2-methylpyrimidin-4-yl)amino]pyridin-4-yl}-7,8-dihydro-1,6-naphthyridin-5(6H)-one and salts and tautomers thereof.Type: ApplicationFiled: April 7, 2021Publication date: January 19, 2023Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Valerio BERDINI, Ildiko Maria BUCK, James Edward Harvey DAY, Charlotte Mary GRIFFITHS-JONES, Thomas Daniel HEIGHTMAN, Steven HOWARD, Christopher William MURRAY, David NORTON, Marc O'REILLY, Alison Jo-Anne WOOLFORD, Michael Liam COOKE, David COUSIN, Stuart Thomas ONIONS, Jonathan Martin SHANNON, John Paul WATTS
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Publication number: 20220204503Abstract: The invention relates to new bicyclic heterocycle compounds, to pharmaceutical compositions comprising said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.Type: ApplicationFiled: December 7, 2021Publication date: June 30, 2022Applicant: ASTEX THERAPEUTICS LIMITEDInventors: Gianni CHESSARI, Christopher Norbert JOHNSON, Steven HOWARD, James Edward Harvey DAY, Ildiko Maria BUCK, Charlotte Mary GRIFFITHS-JONES, Gordon SAXTY, Emiliano TAMANINI, Nicola Elizabeth WILSHER
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Publication number: 20220089590Abstract: The present invention relates to ether-linked triazole compounds, methods of making them, pharmaceutical compositions containing them and their use as NRF2 activators.Type: ApplicationFiled: June 17, 2021Publication date: March 24, 2022Inventors: Anthony William James Cooper, Nicole Cathleen Goodwin, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman, Jeffrey K. Kerns, Hendrika Maria Gerarda Willems, Hongxing Yan
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Patent number: 11225476Abstract: The invention relates to new bicyclic heterocycle compounds, to pharmaceutical compositions comprising the compounds and to the use of the compounds in the treatment of diseases, e.g. cancer.Type: GrantFiled: February 19, 2020Date of Patent: January 18, 2022Assignee: ASTEX THERAPEUTICS LIMITEDInventors: Gianni Chessari, Christopher Norbert Johnson, Steven Howard, James Edward Harvey Day, Ildiko Maria Buck, Charlotte Mary Griffiths-Jones, Gordon Saxty, Emiliano Tamanini, Nicola Elizabeth Wilsher
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Patent number: 11059816Abstract: The present invention relates to ether-linked triazole compounds, methods of making them, pharmaceutical compositions containing them and their use as NRF2 activators.Type: GrantFiled: December 11, 2017Date of Patent: July 13, 2021Assignees: GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED, ASTEX THERAPEUTICS LIMITEDInventors: Anthony William James Cooper, Nicole Cathleen Goodwin, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman, Jeffrey K. Kerns, Hendrika Maria Gerarda Willems, Hongxing Yan
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Patent number: 11001575Abstract: The invention provides a compound of formula (0): or a pharmaceutically acceptable salt, N-oxide or tautomer thereof; wherein: n is 1 or 2; X is CH or N; Y is selected from CH and C—F; Z is selected from C—Rz and N; R1 is selected from: -(Alk1)t-Cyc1; wherein t is 0 or 1; Optionally substituted C1-6 acyclic hydrocarbon groups R2 is selected from hydrogen; halogen; and C1-3 hydrocarbon groups optionally substituted with one or more fluorine atoms; R3 is hydrogen or a group L-R7; R4 is selected from hydrogen; methoxy; and optionally substituted C1-3 alkyl; and R4a is selected from hydrogen and a C1-3 alkyl group; wherein Rz, Alk1, Cyc1, L1 and R7 are defined herein; provided that the compound is other than 6-benzyl-3-{2-[(2-methylpyrimidin-4-yl)amino]pyridin-4-yl}-7,8-dihydro-1,6-naphthyridin-5(6H)-one and 3-{2-[(2-methylpyrimidin-4-yl)amino]pyridin-4-yl}-7,8-dihydro-1,6-naphthyridin-5(6H)-one and salts and tautomers thereof.Type: GrantFiled: August 15, 2019Date of Patent: May 11, 2021Assignee: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Valerio Berdini, Ildiko Maria Buck, James Edward Harvey Day, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman, Steven Howard, Christopher William Murray, David Norton, Marc O'Reilly, Alison Jo-Anne Woolford, Michael Liam Cooke, David Cousin, Stuart Thomas Onions, Jonathan Martin Shannon, John Paul Watts
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Publication number: 20210122749Abstract: The invention relates to bicyclic heterocycle compounds of formula (I): or tautomeric or stereochemically isomeric forms, N-oxides, pharmaceutically acceptable salts or the solvates thereof; wherein R1, R2a, R2b, R3a, R3b, R5, R6, R7, R8, R9, p and E are as defined herein; to pharmaceutical compositions comprising said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.Type: ApplicationFiled: September 28, 2020Publication date: April 29, 2021Applicant: ASTEX THERAPEUTICS LIMITEDInventors: Alison Jo-Anne WOOLFORD, Steven HOWARD, Ildiko Maria BUCK, Gianni CHESSARI, Christopher Norbert JOHNSON, Emiliano TAMANINI, James Edward Harvey DAY, Elisabetta CHIARPARIN, Thomas Daniel HEIGHTMAN, Martyn FREDERICKSON, Charlotte Mary GRIFFITHS-JONES
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Publication number: 20210101887Abstract: The invention relates to processes for preparing isoindolin-1-one derivatives, and in particular processes for preparing (2S,3S)-3-(4-chlorophenyl)-3-[(1R)-1-(4-chlorophenyl)-7-fluoro-5-[(1S)-1-hydroxy-1-(oxan-4-yl)propyl]-1-methoxy-3-oxo-2,3-dihydro-1H-isoindol-2-yl]-2-methylpropanoic acid. The invention also relates to crystalline forms of the compound (2S,3S)-3-(4-chlorophenyl)-3-[(1R)-1-(4-chlorophenyl)-7-fluoro-5-[(1S)-1-hydroxy-1-(oxan-4-yl)propyl]-1-methoxy-3-oxo-2,3-dihydro-1H-isoindol-2-yl]-2-methylpropanoic acid and its salts.Type: ApplicationFiled: March 28, 2018Publication date: April 8, 2021Applicants: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITEDInventors: Steven HOWARD, Benjamin David CONS, Jeffrey David ST. DENIS, Charlotte Mary GRIFFITHS-JONES, Steven Douglas HISCOCK, Rhian Sara HOLVEY, Alan Richard BURNS, David COUSIN, Hannah Louise DEXTER, Guillaume François PARRA, John Paul WATTS, Robert JEWELL, Jennifer Ann STOCKWELL, Kim Louise HIRST, Isabelle Anne LEMASSON, David John NASH, James Daniel OSBORNE, Jonas Calleja PRIEDE, Nicholas Paul RICHARDS, Aaron Michael DUMAS, Brian Christopher BISHOP, David PARRY-JONES, Jeremy Peter SCOTT, Meenakshi Sundaram SHANMUGHAM, Peter Richard MULLENS, David Charles LATHBURY, Darren James DIXON, Matthew James GAUNT
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Publication number: 20200325134Abstract: The invention relates to new bicyclic heterocycle compounds, to pharmaceutical compositions comprising said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer.Type: ApplicationFiled: February 19, 2020Publication date: October 15, 2020Applicant: ASTEX THERAPEUTICS LIMITEDInventors: Gianni CHESSARI, Christopher Norbert JOHNSON, Steven HOWARD, James Edward Harvey DAY, Ildiko Maria BUCK, Charlotte Mary GRIFFITHS-JONES, Gordon SAXTY, Emiliano TAMANINI, Nicola Elizabeth WILSHER
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Patent number: 10618895Abstract: The invention relates to new bicyclic heterocycle compounds, to pharmaceutical compositions comprising the compounds and to the use of the compounds in the treatment of diseases, e.g. cancer.Type: GrantFiled: August 11, 2017Date of Patent: April 14, 2020Assignee: ASTEX THERAPEUTICS LIMITEDInventors: Gianni Chessari, Christopher Norbert Johnson, Steven Howard, James Edward Harvey Day, Ildiko Maria Buck, Charlotte Mary Griffiths-Jones, Gordon Saxty, Emiliano Tamanini, Nicola Elizabeth Wilsher