Patents Assigned to Institute of Cancer Research: Royal Cancer Hospital (The)
  • Patent number: 8912191
    Abstract: The present invention pertains generally to the field of therapeutic compounds for treating proliferative disorders, cancer, etc., and more specifically to certain pyrido[2,3-b]pyrazin-8-substituted compounds, as described herein, which, inter alia, inhibit RAF (e.g., B-RAF) activity. 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 RAF (e.g., BRAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and disorders that are ameliorated by the inhibition of RAF, RTK, etc., proliferative disorders such as cancer (e.g., colorectal cancer, melanoma), etc.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: December 16, 2014
    Assignees: Cancer Research Technology Limited, Institute of Cancer Research: Royal Cancer Hospital (The)
    Inventors: Caroline Joy Springer, Dan Niculescu-Duvaz, Ion Niculescu-Duvaz, Richard Marais, Bartholomeus Marinus Josephus Marie Suijkerbuijk, Alfonso Zambon, Arnaud Nourry, Delphine Menard
  • Publication number: 20140303177
    Abstract: The invention provides a compound for use as a protein kinase B inhibitor, the compound being a compound of the formula (I) or salts, solvates, tautomers or N-oxides thereof, wherein T is N or CR5; J1-J2 is N?C(R6), (R7)C?N, (R8)N—C(O), (R8)2C—C(O), N?N or (R7)C?C(R6); E is a monocyclic carbocyclic or heterocyclic group of 5 or 6 ring members, the heterocyclic group containing up to 3 heteroatoms selected from O, N and S; Q1 is a bond or a saturated C1-3 hydrocarbon linker group, one of the carbon atoms in the linker group being optionally be replaced by an oxygen or nitrogen atom, or an adjacent pair of carbon atoms may be replaced by CONRq or NRqCO where Rq is hydrogen or methyl, or Rq is a C1-4 alkylene chain linked to R or a carbon atom of Q1 to form a cyclic moiety; and wherein the carbon atoms of the linker group Q1 may optionally bear one or more substituents selected from fluorine and hydroxy; Q2 is a bond or a saturated hydrocarbon linker group containing from 1 to 3 carbon atoms, wherein one of the
    Type: Application
    Filed: June 20, 2014
    Publication date: October 9, 2014
    Applicants: ASTEX THERAPEUTICS LIMITED, THE INSTITUTE OF CANCER RESEARCH: ROYAL CANCER HOSPITAL, CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: Valerio BERDINI, Robert George BOYLE, Gordon SAXTY, David Winter WALKER, Steven John WOODHEAD, Paul Graham WYATT, Alastair DONALD, John CALDWELL, Ian COLLINS, Tatiana Faria DA FONSECA
  • Publication number: 20140271662
    Abstract: The invention provides compounds of the formula (I) having protein kinase B inhibiting activity: wherein A is a saturated hydrocarbon linker group containing from 1 to 7 carbon atoms, the linker group having a maximum chain length of 5 atoms extending between R1 and NR2R3 and a maximum chain length of 4 atoms extending between E and NR2R3, wherein one of the carbon atoms in the linker group may optionally be replaced by an oxygen or nitrogen atom; and wherein the carbon atoms of the linker group A may optionally bear one or more substituents selected from oxo, fluorine and hydroxy, provided that the hydroxy group when present is not located at a carbon atom ? with respect to the NR2R3 group and provided that the oxo group when present is located at a carbon atom ? with respect to the NR2R3 group; E is a monocyclic or bicyclic carbocyclic or heterocyclic group; R1 is an aryl or heteroaryl group; and R2, R3, R4 and R5 are as defined in the claims.
    Type: Application
    Filed: February 14, 2014
    Publication date: September 18, 2014
    Applicants: Astex Therapeutics Ltd, Cancer Research Technology Limited, The Institute of Cancer Research: Royal Cancer Hospital
    Inventors: Valerio BERDINI, Gordon SAXTY, Marinus Leendert VERDONK, Steven John WOODHEAD, Paul Graham WYATT, Robert George BOYLE, Hannah Fiona SORE, David Winter WALKER, Ian COLLINS, Robert DOWNHAM, Robin Arthur Ellis CARR
  • Patent number: 8815896
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain compounds of the following formula (I) (for convenience, collectively referred to herein as “IP compounds”), which, inter alia, are useful in the treatment of cancer, e.g., cancer characterized by (e.g., driven by) mutant RAS (“mutant RAS cancer”). The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions in the treatment of cancer, e.g., mutant RAS cancer.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: August 26, 2014
    Assignees: The Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Technology Limited
    Inventors: Caroline Springer, Ion Niculescu-Duvaz, Richard Marais, Dan Niculescu-Duvaz, Alfonso Zambon, Delphine Menard
  • Patent number: 8809336
    Abstract: The invention provides a compound for use as a protein kinase B inhibitor, the compound being a compound of the formula (I) or salts, solvates, tautomers or N-oxides thereof, wherein T is N or CR5; J1-J2 is N?C(R6), (R7)C?N, (R8)N—C(O), (R8)2C—C(O), N?N or (R7)C?C(R6); E is a monocyclic carbocyclic or heterocyclic group of 5 or 6 ring members, the heterocyclic group containing up to 3 heteroatoms selected from O, N and S; Q1 is a bond or a saturated C1-3 hydrocarbon linker group, one of the carbon atoms in the linker group being optionally be replaced by an oxygen or nitrogen atom, or an adjacent pair of carbon atoms may be replaced by CONRq or NRqCO where Rq is hydrogen or methyl, or Rq is a C1-4 alkylene chain linked to R1 or a carbon atom of Q1 to form a cyclic moiety; and wherein the carbon atoms of the linker group Q1 may optionally bear one or more substituents selected from fluorine and hydroxy; Q2 is a bond or a saturated hydrocarbon linker group containing from 1 to 3 carbon atoms, wherein one of the
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: August 19, 2014
    Assignees: Astex Therapeutics Limited, The Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Technology Limited
    Inventors: Valerio Berdini, Robert George Boyle, Gordon Saxty, David Winter Walker, Steven John Woodhead, Paul Graham Wyatt, Alastair Donald, John Caldwell, Ian Collins, Tatiana Faria Da Fonseca
  • Patent number: 8796293
    Abstract: The invention provides a compound of the formula (I) or salts, solvates, tautomers or N-oxides thereof, wherein T is N or CR5; J1-J2 is N?C(R6), (R7)C?N, (R8)N—C(O), (R8)2C—C(O), N?N or (R7)C?C(R6); E is a monocyclic carbocyclic or heterocyclic group of 5 or 6 ring members, the heterocyclic group containing up to 3 heteroatoms selected from O, N and S; Q1 is a bond or a saturated C1-3 hydrocarbon linker group, one of the carbon atoms in the linker group being optionally be replaced by an oxygen or nitrogen atom, or an adjacent pair of carbon atoms may be replaced by CONRq or NRqCO where Rq is hydrogen or methyl, or Rq is a C1-4alkylene chain linked to R1 or a carbon atom of Q1 to form a cyclic moiety; and wherein the carbon atoms of the linker group Q1 may optionally bear one or more substituents selected from fluorine and hydroxy; Q2 is a bond or a saturated hydrocarbon linker group containing from 1 to 3 carbon atoms, wherein one of the carbon atoms in the linker group may optionally be replaced by an oxyge
    Type: Grant
    Filed: April 25, 2007
    Date of Patent: August 5, 2014
    Assignees: Astex Therapeutics Limited, The Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Technology Limited
    Inventors: Thomas Glanmor Davies, Michelle Dawn Garrett, Robert George Boyle, Ian Collins
  • Publication number: 20140121212
    Abstract: The present invention pertains generally to the field of therapeutic compounds for treating proliferative disorders, cancer, etc., and more specifically to certain pyrido[2,3-b]pyrazin-8-substituted compounds, as described herein, which, inter alia, inhibit RAF (e.g., B-RAF) activity. 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 RAF (e.g., BRAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and disorders that are ameliorated by the inhibition of RAF, RTK, etc., proliferative disorders such as cancer (e.g., colorectal cancer, melanoma), etc.
    Type: Application
    Filed: September 24, 2013
    Publication date: May 1, 2014
    Applicants: Institute of Cancer Research: Royal Cancer Hospital (The), Cancer Research Technology Limited
    Inventors: Caroline Joy Springer, Dan Niculescu-Duvaz, Ion Niculescu-Duvaz, Richard Marais, Bartholomeus Marinus Josephus Marie Suijkerbuijk, Alfonso Zambon, Arnaud Nourry, Delphine Menard
  • Patent number: 8691806
    Abstract: The invention provides compounds of the formula (I) having protein kinase B inhibiting activity: Also provided are pharmaceutical compositions containing the compounds, methods for preparing the compounds and their use as anticancer agents.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: April 8, 2014
    Assignees: Astex Therapeutics Limited, The Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Technology Limited
    Inventors: Valerio Berdini, Gordon Saxty, Marinus Leendert Verdonk, Steven John Woodhead, Paul Graham Wyatt, Robert George Boyle, Hannah Fiona Sore, David Winter Walker, Ian Collins, Robert Downham, Robin Arthur Ellis Carr
  • Patent number: 8546387
    Abstract: The present invention pertains generally to the field of therapeutic compounds for treating proliferative disorders, cancer, etc., and more specifically to certain pyrido[2,3-b]pyrazin-8-substituted compounds, as described herein, which, inter alia, inhibit RAF (e.g., B-RAF) activity. 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 RAF (e.g., BRAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and disorders that are ameliorated by the inhibition of RAF, RTK, etc., proliferative disorders such as cancer (e.g., colorectal cancer, melanoma), etc.
    Type: Grant
    Filed: April 28, 2012
    Date of Patent: October 1, 2013
    Assignees: Cancer Research Technology Limited, Institute of Cancer Research: Royal Cancer Hospital
    Inventors: Caroline Joy Springer, Dan Niculescu-Duvaz, Ion Niculescu-Duvaz, Richard Marais, Bartholomeus Marinus Josephus Marie Suijkerbuijk, Alfonso Zambon, Arnaud Nourry, Delphine Menard
  • Patent number: 8546407
    Abstract: The invention provides a compound for use as a protein kinase B inhibitor, the compound being a compound of the formula (Ic) or salts, tautomers or N-oxides thereof.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: October 1, 2013
    Assignees: Astex Therapeutics Limited, The Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Technology Limited
    Inventors: Valerio Berdini, Robert George Boyle, Gordon Saxty, David Winter Walker, Steven John Woodhead, Paul Graham Wyatt, Alastair Donald, John Caldwell, Ian Collins, Tatiana Faria Da Fonseca
  • Patent number: 8541461
    Abstract: The invention provides a combination comprising an ancillary compound (e.g.
    Type: Grant
    Filed: June 21, 2006
    Date of Patent: September 24, 2013
    Assignees: Astex Therapeutics Limited, The Institute of Cancer Research Royal Cancer Hospital, Cancer Research Technology Limited
    Inventors: Neil Thomas Thompson, Robert George Boyle, Ian Collins, Michelle Dawn Garrett, John Francis Lyons, Kyla Merriom Thompson
  • Patent number: 8497294
    Abstract: The invention provides a composition comprising (S)2-amino-1-(4-chloro-phenyl)-1-[4-(1H-pyrazol-4-yl)-phenyl]-ethanol, wherein the composition is either substantially free of (R)2-amino-1-(4-chloro-phenyl)-1-[4-(1H-pyrazol-4-yl)-phenyl]-ethanol or the composition contains a mixture of the (S) and (R) enantiomers in which the (S) enantiomer predominates. Also provided are processes for the preparation of the (S)2-amino-1-(4-chloro-phenyl)-1-[4-(1H-pyrazol-4-yl)-phenyl]-ethanol, novel process intermediates and methods for making the novel process intermediates.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: July 30, 2013
    Assignees: Astex Therapeutics Limited, The Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Technology Limtied
    Inventors: Steven John Woodhead, David Charles Rees, Kyla Merriom Grimshaw
  • Patent number: 8383816
    Abstract: The present invention pertains generally to the field of therapeutic compounds for treating proliferative disorders, cancer, etc., and more specifically to certain aryl-quinolyl compounds, as described herein, which, inter alia, inhibit RAF (e.g., B-RAF) activity. 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 RAF (e.g., BRAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and disorders that are ameliorated by the inhibition of RAF, RTK, etc., proliferative disorders such as cancer (e.g., colorectal cancer, melanoma), etc.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: February 26, 2013
    Assignees: Cancer Research Technology Limited, Institute of Cancer Research: Royal Cancer Hospital (The)
    Inventors: Ion Niculescu-Duvaz, Alfonso Zambon, Dan Niculescu-Duvaz, Steven Whittaker, Richard Marais, Caroline Joy Springer
  • Publication number: 20130005702
    Abstract: The invention provides compounds of the formula (I) having protein kinase B inhibiting activity: Also provided are pharmaceutical compositions containing the compounds, methods for preparing the compounds and their use as anticancer agents.
    Type: Application
    Filed: June 28, 2012
    Publication date: January 3, 2013
    Applicants: Astex Therapeutics Limited, Cancer Research Technology Limited, The Institute of Cancer Research: Royal Cancer Hospital
    Inventors: Valerio BERDINI, Gordon Saxty, Marinus Leendert Verdonk, Steven John Woodhead, Paul Graham Wyatt, Robert George Boyle, Hanna Fiona Sore, David Winter Walker, Ian Collins, Robert Downham, Robin Arthur Ellis Carr
  • Patent number: 8343953
    Abstract: The invention provides compounds of the formula (I) having ROCK kinase and/or protein kinase p70S6K inhibiting activity: wherein A is a saturated hydrocarbon linker group containing from 1 to 7 carbon atoms, the linker group having a maximum chain length of 5 atoms extending between R1 and NR2R3 and a maximum chain length of 4 atoms extending between E and NR2R3, wherein one of the carbon atoms in the linker group may optionally be replaced by an oxygen or nitrogen atom; and wherein the carbon atoms of the linker group A may optionally bear one or more substituents selected from oxo, fluorine and hydroxy, provided that the hydroxy group when present is not located at a carbon atom ? with respect to the NR2R3 group and provided that the oxo group when present is located at a carbon atom ? with respect to the NR2R3 group; E is a monocyclic or bicyclic carbocyclic or heterocyclic group; R1 is an aryl or heteroaryl group; and R2, R3, R4 and R5 are as defined in the claims.
    Type: Grant
    Filed: June 21, 2006
    Date of Patent: January 1, 2013
    Assignees: Astex Therapeutics Limited, The Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Technology Limited
    Inventors: Thomas Glanmor Davies, Robert George Boyle, Ian Collins, Michelle Dawn Garrett
  • Publication number: 20120283288
    Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain compounds of the following formula (I) (for convenience, collectively referred to herein as “IP compounds”), which, inter alia, are useful in the treatment of cancer, e.g., cancer characterised by (e.g., driven by) mutant RAS (“mutant RAS cancer”). The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions in the treatment of cancer, e.g., mutant RAS cancer.
    Type: Application
    Filed: January 27, 2011
    Publication date: November 8, 2012
    Applicants: INSTITUTE OF CANCER RESEARCH: ROYAL CANCER HOSPITAL (THE), CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: Caroline Springer, Ion Niculescu-Duvaz, Richard Marais, Dan Niculescu-Duvaz, Alfonso Zambon, Delphine Menard
  • Publication number: 20120238568
    Abstract: The present invention pertains generally to the field of therapeutic compounds for treating proliferative disorders, cancer, etc., and more specifically to certain pyrido[2,3-b]pyrazin-8-substituted compounds, as described herein, which, inter alia, inhibit RAF (e.g., B-RAF) activity. 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 RAF (e.g., BRAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and disorders that are ameliorated by the inhibition of RAF, RTK, etc., proliferative disorders such as cancer (e.g., colorectal cancer, melanoma), etc.
    Type: Application
    Filed: April 28, 2012
    Publication date: September 20, 2012
    Applicants: Institute of Cancer Research: Royal Cancer Hospital (The), CANCER RESEARCH TECHNOLOGY LIMITED
    Inventors: Caroline Joy Springer, Dan Niculescu-Duvaz, Ion Niculescu-Duvaz, Richard Marais, Bartholomeus Marinus Josephus Marie Suijkerbuijk, Alfonso Zambon, Arnaud Nourry, Delphine Menard
  • Patent number: 8247576
    Abstract: The invention provides compounds of the formula: (I) having protein kinase B inhibiting activity: wherein A is a saturated hydrocarbon linker group containing from 1 to 7 carbon atoms, the linker group having a maximum chain length of 5 atoms extending between R1 and NR2R3 and a maximum chain length of 4 atoms extending between E and NR2R3, wherein one of the carbon atoms in the linker group may optionally be replaced by an oxygen or nitrogen atom; and wherein the carbon atoms of the linker group A may optionally bear one or more substituents selected from oxo, fluorine and hydroxy, provided that the hydroxy group when present is not located at a carbon atom a with respect to the NR2R3 group and provided that the oxo group when present is located at a carbon atom a with respect to the NR2R3 group; E is a monocyclic or bicyclic carbocyclic or heterocyclic group; R1 is an aryl or heteroaryl group; and R2, R3, R4 and R5 are as defined in the claims.
    Type: Grant
    Filed: December 23, 2004
    Date of Patent: August 21, 2012
    Assignees: Astex Therapeutics Limited, Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Technology Limited
    Inventors: Valerio Berdini, Gordon Saxty, Marinus Leendert Verdonk, Steven John Woodhead, Paul Graham Wyatt, Robert George Boyle, Hannah Fiona Sore, David Winter Walker, Ian Collins, Robert Downham, Robin Arthur Ellis Carr
  • Patent number: 8198279
    Abstract: The present invention pertains generally to the field of therapeutic compounds for treating proliferative disorders, cancer, etc., and more specifically to certain pyrido[2,3-b]pyrazin-8-substituted compounds, as described herein, which, inter alia, inhibit RAF (e.g., B—RAF) activity. 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 RAF (e.g., BRAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and disorders that are ameliorated by the inhibition of RAF, RTK, etc., proliferative disorders such as cancer (e.g., colorectal cancer, melanoma), etc.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: June 12, 2012
    Assignees: Institute of Cancer Research: Royal Cancer Hospital (The), Caner Research Technology Limited
    Inventors: Caroline Joy Springer, Dan Niculescu-Duvaz, Ion Niculescu-Duvaz, Richard Marais, Bartholomeus Marinus Josephus Marie Suijkerbuijk, Alfonso Zambon, Arnaud Nourry, Delphine Menard
  • Patent number: 8107697
    Abstract: There is disclosed a method and apparatus for generating data for a two-dimensional image which identifies different classes of property of an imaged subject, this being done by separately rendering volumetric data classified into those different classes and, from all of those separate renderings, choosing one datum for use in the two-dimensional image as an image pixel. This being repeatable for each datum to be used in the two-dimensional image—thereby, for example, to selectively build-up the data for whole of the two-dimensional image as a mixture/combination of different classes of data. The data for the two-dimensional image may be color coded for visually distinguishing data of different classes. Thus when applied to the image enhancement of tissues subjected to contrast agent uptake in patients kinetic information may be incorporated into the volume renderings to enable tissues of different enhancement and kinetic characteristics to be identified as such.
    Type: Grant
    Filed: September 14, 2006
    Date of Patent: January 31, 2012
    Assignees: The Institute of Cancer Research: Royal Cancer Hospital, The Royal Marsden NHS Foundation Trust
    Inventors: Michael Khazen, Martin Osmund Leach