Patents by Inventor Marinus Leendert Verdonk

Marinus Leendert Verdonk 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: 10364256
    Abstract: The present invention relates to biaryl pyrazole compounds of Formula (I) methods of making them, pharmaceutical compositions containing them and their use as NRF2 regulators.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: July 30, 2019
    Assignees: GlaxoSmithKline Intellectual Property Development Limited, Astex Therapeutics Limited
    Inventors: James Callahan, Jeffrey K. Kerns, Peng Li, Tindy Li, Brent W. McCleland, Hong Nie, Joseph E. Pero, Thomas Glanmor Davies, Maria Grazia Carr, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman, David Norton, Marinus Leendert Verdonk, Alison Jo-Anne Woolford, Hendrika Maria Gerarda Willems
  • Patent number: 10351530
    Abstract: The present invention relates to arylcyclohexyl pyrazole compounds of Formula (I) methods of making them, pharmaceutical compositions containing them and their use as NRF2 regulators.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: July 16, 2019
    Assignees: GlaxoSmithKline Intellectual Property Development Limited, Astex Therapeutics Limited
    Inventors: James Callahan, Jeffrey K. Kerns, Tindy Li, Brent W. McCleland, Hong Nie, Joseph E. Pero, Thomas Glanmor Davies, Charlotte Mary Griffiths-Jones, Thomas Daniel Heightman, Steven Howard, David Norton, Marinus Leendert Verdonk, Alison Jo-Anne Woolford
  • Publication number: 20180282283
    Abstract: The present invention relates to arylcyclohexyl pyrazole compounds of Formula (I) methods of making them, pharmaceutical compositions containing them and their use as NRF2 regulators.
    Type: Application
    Filed: October 6, 2016
    Publication date: October 4, 2018
    Inventors: James CALLAHAN, Jeffrey K. KERNS, Tindy LI, Brent W. McCLELAND, Hong NIE, Joseph E. PERO, Thomas Glanmor DAVIES, Charlotte Mary GRIFFITHS-JONES, Thomas Daniel HEIGHTMAN, Steven HOWARD, David NORTON, Marinus Leendert VERDONK, Alison Jo-Anne WOOLFORD
  • Publication number: 20160250187
    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: January 29, 2016
    Publication date: September 1, 2016
    Applicants: Astex Therapeutics Ltd, 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: 9283226
    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: Grant
    Filed: February 14, 2014
    Date of Patent: March 15, 2016
    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
  • 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: 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
  • 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: 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
  • Publication number: 20110144080
    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: Application
    Filed: December 23, 2004
    Publication date: June 16, 2011
    Applicants: ASTEX THERAPEUTICS 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
  • Publication number: 20100210617
    Abstract: The invention provides a compound of the formula (II): or a salt, solvate, tautomer or N-oxide thereof; wherein n is 0 or 1; one of Y1 and Y2 is CH and the other is selected from CH, CR8 and N; q is 0, 1 or 2 provided that q is 0 or 1 when Y1 or Y2 is CR8; R1 aryl or heteroaryl group of 5 to 10 ring members; R2a and R3a each are hydrogen, C1-4 hydrocarbyl or C1-4 acyl wherein the hydrocarbyl and acyl moieties are optionally substituted by fluorine, hydroxy, amino, methylamino, dimethylamino or methoxy; or NR2aR3a forms an imidazole group or a saturated monocyclic 4-7 membered heterocyclic group optionally containing a second heteroatom ring member selected from O and N; R18 is hydrogen or methyl; R19 is hydrogen or methyl; R24 is hydrogen or R24, R2a and the intervening nitrogen atom and carbon atoms together form an azetidine, pyrrolidine or piperidine ring; R25 is hydrogen or a C1-4 alkyl group wherein the C1-4 alkyl group is optionally substituted by hydroxy or amino provided that there are at least two ca
    Type: Application
    Filed: June 21, 2006
    Publication date: August 19, 2010
    Applicant: ASTEX THERAPEUTICS LIMITED
    Inventors: Steven John Woodhead, Robert Downham, Christopher Hamlett, Steven Howard, Hannah Fiona Sore, Marinus Leendert Verdonk, David Winter Walker, Richard William Arthur Luke
  • Publication number: 20100120798
    Abstract: The invention provides compounds of the formula (I) having PKA and PKB kinase inhibiting compounds of the formula (I): GP 1 J T 2 J N 4 R N H (I) or salts, solvates, tautomers or N-oxides thereof, wherein (1) GP is a group GP1: HET 2a a Q G (HNCO)f 7 (R)x N * (GP1) (2) GP is a group GP2: 10 (R)r O 2a a QG (CH2)w N V H N * (GP2) wherein HET is a monocyclic or bicyclic heterocyclic group containing up to 4 heteroatom ring members; the ring V is a monocyclic or bicyclic heteroaryl group of 5 to 10 ring members; and J1, J2, R4, R7, R10, Q2a, Ga, x, w and f are as defined in the claims
    Type: Application
    Filed: December 20, 2007
    Publication date: May 13, 2010
    Applicants: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITED, ASTRAZENECA AB, THE INSTITUTE OF CANCER RESEARCH
    Inventors: Steven John Woodhead, Christopher Hamlett, Marinus Leendert Verdonk, Hannah Fiona Sore, David Winter Walker, Ian Collins, Kwai Ming Cheung, John Caldwell, Tatiana Faria Da Fonseca McHardy, Richard William Arthur Luke, Zbigniew Stanley Matusiak, Gregory Richard Carr, Jeffrey James Morris
  • Publication number: 20100093748
    Abstract: The invention provides PKA and PKB kinase-inhibiting compounds of the formula (I): or salts, solvates, tautomers or N-oxides thereof, wherein E is a five membered heteroaryl ring containing 1, 2, 3 or 4 heteroatoms selected from O, N and S provided that no more than 1 heteroatom may be other than N; q and r are each is 0 or 1; provided that q+r is 1 or 2; T is N or a group 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); Q3 is a bond or a saturated C1-3 hydrocarbon linker group optionally substituted by fluorine and hydroxy; G is NR2R3, CN or OH; m and n are each 0 or 1, provided that m+n is 1 or 2, and provided also that m or n are each 0 when the adjacent ring member of ring E is S or O; R1a and R1b are the same or different and each is hydrogen or a substituent R10; or R1a and R1b together with the carbon atoms or heteroatoms to which they are attached form a 5 or 6-membered aryl or heteroaryl ring, wherein the aryl or heteroaryl rings are optionally substituted by one or mo
    Type: Application
    Filed: December 21, 2007
    Publication date: April 15, 2010
    Applicants: ASTEX THERAPEUTICS LIMITED, THE INSTITUTE OF CANCER RESEARCH: ROYAL CANCER HOS, Cancer Research Technology Limited
    Inventors: Steven John Woodhead, Martyn Frederickson, Christopher Hamlett, Andrew James Woodhead, Marinus Leendert Verdonk, Hannah Fiona Sore, David Winter Walker, Peter Blurton, Ian Collins, Kwai Ming Cheung, John Caldwell, Tatiana Faria Da Fonseca McHardy, Richard William Arthur Luke, Zbigniew Stanley Matusiak, Andrew Leach, Jeffrey James Morris
  • Publication number: 20100016340
    Abstract: The invention provides compounds of the formula (I): or salts, solvates, tautomers or N-oxides thereof, wherein J1-J2 is CH?CH, N?CH, CH?N, HN—C(O) or CH2CO; T is N or CH and GP is as defined in the claims. The compounds have activity as inhibitors of PKA and PKB kinases and are useful in the treatment of cancers.
    Type: Application
    Filed: April 25, 2007
    Publication date: January 21, 2010
    Applicants: Astex Therapeutics Limited, The Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Technology Limited, Astrazeneca AB
    Inventors: Steven John Woodhead, Christopher Hamlett, Hannah Fiona Sore, David Winter Walker, Marinus Leendert Verdonk, Ian Collins, John Caldwell, Kwai-Ming Cheung, Tatiana Faria Da Fonseca McHardy
  • Publication number: 20090124610
    Abstract: Compounds of the formula (I), and salts, solvates, tautomers and N-oxide thereof, wherein TG is selected from groups (1) and (2): wherein the asterisk (*) represents the point of attachment of the group E to the group X; R1a is an optionally substituted aryl or heteroaryl group; R1b is hydrogen or a group R1a; X is an optionally substituted bicyclic heterocyclic group having 8 to 12 ring members of which up to 5 are heteroatoms selected from O, N and S; and A, E, R2, R3, R4, Q1 and Q2 are as defined in the claims; provided that when E is aryl or heteroaryl, then Q2 is other than a bond; and further provided that the moiety (a) is other than a group (BG1) or (BG2); wherein (BG1) and (BG2) are each optionally substituted; T is N or CRZ; J1-J2 is selected from N?C(RZ), (RZ)C?N, (RZ)N—C(O), (RZ)2C—C(O), N?N and (RZ)C?C(R6); J4-J3 is a group N?C(RZ) or a group (RZ)N—CO; and RZ is hydrogen or a substituent.
    Type: Application
    Filed: April 25, 2007
    Publication date: May 14, 2009
    Inventors: Gordon Saxty, Marinus Leendert Verdonk, John Caldwell, Ian Collins, Kwai-Ming Cheung, Tatiana Faria Da Fonseca McHardy
  • Publication number: 20090099213
    Abstract: The invention provides a compound for use in the prophylaxis or treatment of a disease state or condition mediated by protein kinase B, the compound having 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); A is an optionally substituted saturated C1-7 hydrocarbon 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, one of the carbon atoms in the linker group being optionally replaced by oxygen or nitrogen; E is a monocyclic or bicyclic carbocyclic or heterocyclic group or an acyclic group X-G wherein X is CH2, O, S or NH and G is a C1-4 alkylene chain wherein one of the carbon atoms is optionally replaced by O, S or NH; R1 is hydrogen or an aryl or heteroaryl group; R2 and R3 are each hydrogen, optionally substituted C1-4 hydrocarbyl or optionally substituted C1-4 acyl; or NR2R3 forms an imidazole g
    Type: Application
    Filed: October 25, 2005
    Publication date: April 16, 2009
    Applicants: Astex Therapeutics Limited, The Institute of Cancer Research: Royal Cancer Hospital, Cancer Research Techology Limited
    Inventors: Valerio Berdini, Robert George Boyle, Gordon Saxty, Marinus Leendert Verdonk, Steven John Woodhead, Paul Graham Wyatt, Hannah Fiona Sore, John Caldwell, Ian Collins, Tatiana Faria Da Fonseca, Alastair Donald
  • Publication number: 20080275029
    Abstract: The invention provides a compound of the formula (I) or a salt, solvate, tautomer or N-oxide thereof for use in the treatment or prophylaxis of a disease state or condition mediated by protein kinase A and/or protein kinase B; wherein the ring Q is a benzene ring; J2-J1 is N?CR7 or R1aN—CO; G is OH or NR5R6; E is CONR7, NR7CO, C(R8)?C(R8) or (X)m(CR8R8a)n where X is O, S or NR7; provided that when J2-J1 is R1aN—CO, E is other than NR7CO; m and n are each 0 or 1, where m+n=1 or 2; A is a bond and R4 and R4a are absent or A is a saturated optionally substituted C1-7 hydrocarbon linker group having a maximum chain length of 5 atoms extending between E and G, one carbon atom in the linker group A being optionally replaced by O or N; R1, R1a, R2, and R3 are each H; halogen; C1-6 hydrocarbyl optionally substituted by halogen, OH or C1-2 alkoxy; CN; CONHR8; NH2; NHCOR10 or NHCONHR10; R4 is H or C1-4 alkyl; R4a is H, C1-4 alkyl or a group R9; R5 and R6 are each selected from H, R9 and C1-4 hydrocarbyl optionally
    Type: Application
    Filed: November 9, 2005
    Publication date: November 6, 2008
    Applicants: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITED, THE INSTITUTE OF CANCER RESEARCH: ROYAL CANCER HOS
    Inventors: Valerio Berdini, Robert George Boyle, Gordon Saxty, Marinus Leendert Verdonk, Steven John Woodhead, Paul Graham Wyatt, Hannah Fiona Sore, David Winter Walker, John Caldwell, Ian Collins