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).

  • Patent number: 11939321
    Abstract: 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: Grant
    Filed: April 7, 2021
    Date of Patent: March 26, 2024
    Assignee: 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
  • Patent number: 11866428
    Abstract: 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: Grant
    Filed: September 28, 2020
    Date of Patent: January 9, 2024
    Assignee: ASTEX THERAPEUTICS LIMITED
    Inventors: 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
  • Publication number: 20230278989
    Abstract: 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: Application
    Filed: January 25, 2023
    Publication date: September 7, 2023
    Applicants: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: 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
  • Publication number: 20230227450
    Abstract: 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: Application
    Filed: December 21, 2022
    Publication date: July 20, 2023
    Applicant: ASTEX THERAPEUTICS LIMITED
    Inventors: 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
  • Patent number: 11643410
    Abstract: 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: Grant
    Filed: December 7, 2021
    Date of Patent: May 9, 2023
    Assignee: ASTEX THERAPEUTICS LIMITED
    Inventors: 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
  • Patent number: 11603367
    Abstract: 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: Grant
    Filed: March 28, 2018
    Date of Patent: March 14, 2023
    Assignees: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: 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
  • Publication number: 20230047296
    Abstract: The present invention relates to aryl analogs, pharmaceutical compositions containing them and their use as NRF2 regulators.
    Type: Application
    Filed: October 6, 2021
    Publication date: February 16, 2023
    Inventors: 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
  • Publication number: 20230019032
    Abstract: 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: Application
    Filed: April 7, 2021
    Publication date: January 19, 2023
    Applicant: 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
  • Publication number: 20220204503
    Abstract: 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: Application
    Filed: December 7, 2021
    Publication date: June 30, 2022
    Applicant: ASTEX THERAPEUTICS LIMITED
    Inventors: 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
  • Publication number: 20220089590
    Abstract: The present invention relates to ether-linked triazole compounds, methods of making them, pharmaceutical compositions containing them and their use as NRF2 activators.
    Type: Application
    Filed: June 17, 2021
    Publication date: March 24, 2022
    Inventors: Anthony William James Cooper, Nicole Cathleen Goodwin, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman, Jeffrey K. Kerns, Hendrika Maria Gerarda Willems, Hongxing Yan
  • Patent number: 11225476
    Abstract: 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: Grant
    Filed: February 19, 2020
    Date of Patent: January 18, 2022
    Assignee: ASTEX THERAPEUTICS LIMITED
    Inventors: 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
  • Patent number: 11059816
    Abstract: The present invention relates to ether-linked triazole compounds, methods of making them, pharmaceutical compositions containing them and their use as NRF2 activators.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: July 13, 2021
    Assignees: GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED, ASTEX THERAPEUTICS LIMITED
    Inventors: Anthony William James Cooper, Nicole Cathleen Goodwin, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman, Jeffrey K. Kerns, Hendrika Maria Gerarda Willems, Hongxing Yan
  • Patent number: 11001575
    Abstract: 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: Grant
    Filed: August 15, 2019
    Date of Patent: May 11, 2021
    Assignee: 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
  • Publication number: 20210122749
    Abstract: 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: Application
    Filed: September 28, 2020
    Publication date: April 29, 2021
    Applicant: ASTEX THERAPEUTICS LIMITED
    Inventors: 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
  • Publication number: 20210101887
    Abstract: 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: Application
    Filed: March 28, 2018
    Publication date: April 8, 2021
    Applicants: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: 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
  • Publication number: 20200325134
    Abstract: 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: Application
    Filed: February 19, 2020
    Publication date: October 15, 2020
    Applicant: ASTEX THERAPEUTICS LIMITED
    Inventors: 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
  • Patent number: 10618895
    Abstract: 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: Grant
    Filed: August 11, 2017
    Date of Patent: April 14, 2020
    Assignee: ASTEX THERAPEUTICS LIMITED
    Inventors: 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
  • Publication number: 20200079759
    Abstract: The present invention relates to aryl analogs, pharmaceutical compositions containing them and their use as NRF2 regulators.
    Type: Application
    Filed: November 6, 2019
    Publication date: March 12, 2020
    Inventors: 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
  • Publication number: 20200071310
    Abstract: The present invention relates to N-aryl pyrazole compounds, methods of making them, pharmaceutical compositions containing them and their use as NRF2 regulators.
    Type: Application
    Filed: December 11, 2017
    Publication date: March 5, 2020
    Inventors: Brian W. BUDZIK, Peng LI, Joseph E. PERO, Charlotte Mary GRIFFITHS-JONES, Thomas Daniel HEIGHTMAN, David NORTON, Hendrika Maria Gerarda WILLEMS, Alison Jo-Anne WOOLFORD
  • Publication number: 20200071317
    Abstract: The present invention relates to ether-linked triazole compounds, methods of making them, pharmaceutical compositions containing them and their use as NRF2 activators.
    Type: Application
    Filed: December 11, 2017
    Publication date: March 5, 2020
    Inventors: Anthony William James COOPER, Nicole Cathleen GOODWIN, Charlotte Mary GRIFFITHS-JONES, Thomas Daniel HEIGHTMAN, Jeffrey K. KERNS, Hendrika Maria Gerarda WILLEMS, Hongxing YAN