Patents by Inventor Nelly Piton

Nelly Piton 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: 9242987
    Abstract: The invention relates to compounds of formula (I) wherein X1 to X5, Y, Z1 to Z3, and R have the meaning as cited in the description and the claims. Said compounds are useful as JAK inhibitors for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the use as medicaments.
    Type: Grant
    Filed: October 19, 2010
    Date of Patent: January 26, 2016
    Assignee: Cellzome Limited
    Inventors: Nigel Ramsden, Richard John Harrison, Sally Oxenford, Kathryn Bell, Nelly Piton, Claudio Dagostin, Cyrille Broussard, Andrew Ratcliffe
  • Patent number: 9040545
    Abstract: The present invention relates to compounds of formula (I) wherein X1 to X5, Y, Z1 to Z3, and R have the meaning as cited in the description and the claims. Said compounds are useful as JAK inhibitors for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the use as medicaments.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: May 26, 2015
    Assignee: Cellzome Limited
    Inventors: Kathryn Bell, Nelly Piton, Claudio Dagostin, Cyrille Boussard, Andrew Ratcliffe, Nigel Ramsden
  • Patent number: 8530468
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain bicyclylaryl-aryl-amines compounds of the following formula (referred to herein as BCAA compounds), which, inter alia, inhibit Checkpoint Kinase 1 (CHK1) kinase function. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit CHK1 kinase function, and in the treatment of diseases and conditions that are mediated by CHK1, that are ameliorated by the inhibition of CHK1 kinase function, etc., including proliferative conditions such as cancer, etc.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: September 10, 2013
    Assignee: Cancer Research Technology Limited
    Inventors: Ian Collins, John Charles Reader, David Hugh Williams, Sukhbinder Singh Klair, Jane Elizabeth Scanlon, Nelly Piton, Michael Cherry
  • Publication number: 20130190292
    Abstract: The present invention relates to compounds of formula (I) wherein X1 to X5, Y, Z1 to Z3, and R have the meaning as cited in the description and the claims. Said compounds are useful as JAK inhibitors for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the use as medicaments.
    Type: Application
    Filed: August 12, 2011
    Publication date: July 25, 2013
    Applicant: CELLZOME LIMITED
    Inventors: Kathryn Bell, Nelly Piton, Claudio Dagostin, Cyrille Boussard, Andrew Ratcliffe, Nigel Ramsden
  • Patent number: 8367658
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain biarylamine compounds (referred to herein as BAA compounds), and especially certain pyrazin-2-yl-pyridin-2-yl-amine and pyrazine-2-yl-pyrimidin-4-yl-amine compounds, which, inter alia, inhibit Checkpoint Kinase 1 (CHK1) kinase function. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit CHK1 kinase function, and in the treatment of diseases and conditions that are mediated by CHK1, that are ameliorated by the inhibition of CHK1 kinase function, etc., including proliferative conditions such as cancer, etc., optionally in combination with another agent, for example, (a) a DNA topoisomerase I or II inhibitor; (b) a DNA damaging agent; (c) an antimetabolite or TS inhibitor; (d) a microtubule targeted agent; and (e) ionising radiation.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 5, 2013
    Assignee: Cancer Research Technology Limited
    Inventors: Ian Collins, John Charles Reader, Thomas Peter Matthews, Kwai Ming Cheung, Nicolas Proisy, David Hugh Williams, Sukhbinder Singh Klair, Jane Elizabeth Scanlon, Nelly Piton, Glynn Jonathan Addison, Michael Cherry
  • Publication number: 20120252779
    Abstract: The invention relates to compounds of formula (I) wherein X1 to X5, Y, Z1 to Z3, and R have the meaning as cited in the description and the claims. Said compounds are useful as JAK inhibitors for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the use as medicaments.
    Type: Application
    Filed: October 19, 2010
    Publication date: October 4, 2012
    Inventors: Nigel Ramsden, Richard John Harrison, Sally Oxenford, Kathryn Bell, Nelly Piton, Claudio Dagostin, Cyrille Boussard, Andrew Ratcliffe
  • Publication number: 20120165332
    Abstract: The invention relates to compounds of formula (I) wherein R1 to R6 and T0 have the meaning as cited in the description and the claims. Said compounds are useful as inhibitors of ZAP-70 for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the use as medicaments.
    Type: Application
    Filed: June 17, 2010
    Publication date: June 28, 2012
    Applicant: Cellzome Limited
    Inventors: Jeremy Major, Nelly Piton
  • Publication number: 20120142667
    Abstract: The invention relates to compounds of formula (I) wherein R1 to R5, X and X1 to X3 have the meaning as cited in the description and the claims. Said compounds are useful as inhibitors of ZAP-70 for the treatment or prophylaxis of immunological, inflammatory, autoimmune, allergic disorders, and immunologically-mediated diseases. The invention also relates to pharmaceutical compositions including said compounds, the preparation of such compounds as well as the use as medicaments.
    Type: Application
    Filed: June 10, 2010
    Publication date: June 7, 2012
    Inventors: Nigel Ramsden, Jeremy Major, Adeline Morel, Mihiro Sunose, Nelly Piton
  • Publication number: 20120040967
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain biarylamine compounds (referred to herein as BAA compounds), and especially certain pyrazin-2-yl-pyridin-2-yl-amine and pyrazine-2-yl-pyrimidin-4-yl-amine compounds, which, inter alia, inhibit Checkpoint Kinase 1 (CHK1) kinase function. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit CHK1 kinase function, and in the treatment of diseases and conditions that are mediated by CHK1, that are ameliorated by the inhibition of CHK1 kinase function, etc., including proliferative conditions such as cancer, etc., optionally in combination with another agent, for example, (a) a DNA topoisomerase I or II inhibitor; (b) a DNA damaging agent; (c) an antimetabolite or TS inhibitor; (d) a microtubule targeted agent; and (e) ionising radiation.
    Type: Application
    Filed: September 23, 2011
    Publication date: February 16, 2012
    Applicant: CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: Ian Collins, John Charles Reader, Thomas Peter Matthews, Kwai Ming Cheung, Nicolas Proisy, David Hugh Williams, Sukhbinder Singh Klair, Jane Elizabeth Scanlon, Nelly Piton, Glynn Jonathan Addison, Michael Cherry
  • Patent number: 8058045
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain biarylamine compounds (referred to herein as BAA compounds), and especially certain pyrazin-2-yl-pyridin-2-yl-amine and pyrazine-2-yl-pyrimidin-4-yl-amine compounds of formula (I), which, inter alia, inhibit Checkpoint Kinase 1 (CHK1) kinase function. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit CHK1 kinase function, and in the treatment of diseases and conditions that are mediated by CHK1, that are ameliorated by the inhibition of CHK1 kinase function, etc., including proliferative conditions such as cancer, etc.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: November 15, 2011
    Assignee: Cancer Research Technology Limited
    Inventors: Ian Collins, John Charles Reader, Thomas Peter Matthews, Kwai Ming Cheung, Nicolas Proisy, David Hugh Williams, Sukhbinder Singh Klair, Jane Elizabeth Scanlon, Nelly Piton, Glynn Jonathan Addison, Michael Cherry
  • Publication number: 20100331328
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain bicyclylaryl-aryl-amines compounds of the following formula (referred to herein as BCAA compounds), which, inter alia, inhibit Checkpoint Kinase 1 (CHK1) kinase function. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit CHK1 kinase function, and in the treatment of diseases and conditions that are mediated by CHK1, that are ameliorated by the inhibition of CHK1 kinase function, etc., including proliferative conditions such as cancer, etc.
    Type: Application
    Filed: February 19, 2009
    Publication date: December 30, 2010
    Applicant: CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: Ian Collins, John Charles Reader, David Hugh Williams, Sukhbinder Singh Klair, Jane Elizabeth Scanlon, Nelly Piton, Michael Cherry
  • Publication number: 20100311730
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain biarylamine compounds (referred to herein as BAA compounds), and especially certain pyrazin-2-yl-pyridin-2-yl-amine and pyrazine-2-yl-pyrimidin-4-yl-amine compounds of formula (I), which, inter alia, inhibit Checkpoint Kinase 1 (CHK1) kinase function. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit CHK1 kinase function, and in the treatment of diseases and conditions that are mediated by CHK1, that are ameliorated by the inhibition of CHK1 kinase function, etc., including proliferative conditions such as cancer, etc., optionally in combination with another agent, for example, (a) a DNA topoisomerase I or II inhibitor; (b) a DNA damaging agent; (c) an antimetabolite or TS inhibitor; (d) a microtubule targeted agent; and (e) ionisi?q radiation.
    Type: Application
    Filed: October 6, 2008
    Publication date: December 9, 2010
    Applicant: CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: Ian Collins, John Charles Reader, Thomas Peter Matthews, Kwai Ming Cheung, Nicolas Proisy, David Hugh Williams, Sukhbinder Singh Klair, Jane Elizabeth Scanlon, Nelly Piton, Glynn Jonathan Addison, Michael Cherry