Patents by Inventor Ildiko Maria Buck

Ildiko Maria Buck 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: 9018214
    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: April 20, 2012
    Date of Patent: April 28, 2015
    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: 20140179666
    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: April 20, 2012
    Publication date: June 26, 2014
    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: 20140045831
    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, R2, R3, A, W, U and V 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: April 20, 2012
    Publication date: February 13, 2014
    Applicant: ASTEX THERAPEUTICS LIMITED
    Inventors: Ildiko Maria Buck, Gianni Chessari, Steven Howard, David Charles Rees, Alison Jo-Anne Woolford
  • Patent number: 7034048
    Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are ligands at gastrin and/or cholecystokinin receptors.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: April 25, 2006
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck, Caroline Minli Rachel Low, Matthew John Tozer
  • Patent number: 6878734
    Abstract: Ligands for the gastrin and cholecystokinin (CCK) receptors are provided, together with methods for preparing such ligands, and compounds which are useful intermediates in such methods. Pharmaceutical compositions comprising such ligands, methods for preparing such pharmaceutical compositions, and methods of treatment using these compositions also are provided.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: April 12, 2005
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck, Katherine Isobel Mary Steel, Paul Trevor Wright, Matthew John Tozer, Michael John Pether, Caroline Minli Rachel Low
  • Patent number: 6878736
    Abstract: Compounds of formula (I) (and pharmaceutically acceptable salts thereof) are histamine H3 receptor ligands.
    Type: Grant
    Filed: February 15, 1999
    Date of Patent: April 12, 2005
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck, Ian Duncan Linney, Gillian Fairfull Watt, Elaine Anne Harper, Nigel Paul Shankley
  • Publication number: 20030199565
    Abstract: Substituted imidazoles (1) are useful as angiotensin II blockers. These compounds have activity in treating hypertension and congestive heart failure. Pharmaceutical compositions containing the novel imidazoles and pharmaceutical methods using them, alone and in conjunction with other drugs, especially diuretics and non-steroidal antiinflammatory drugs (NSAID's) are also described.
    Type: Application
    Filed: April 7, 2003
    Publication date: October 23, 2003
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck, Katherine Isobel Mary Steel, Paul Trevor Wright, Matthew John Tozer, Michael John Pether, Caroline Minli Rachel Low
  • Publication number: 20030191116
    Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are ligands at gastrin and/or cholecystokinin receptors.
    Type: Application
    Filed: April 10, 2003
    Publication date: October 9, 2003
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck, Caroline Minli Rachel Low, Matthew John Tozer
  • Patent number: 6479531
    Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are ligands at gastrin and/or cholecystokinin receptors. X and Y are independently ═N—, —N(R5)—═CH—, —S— or —O—.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: November 12, 2002
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck, Ian Duncan Linney, Paul Trevor Wright, Iain Mair McDonald, Katherine Isobel Mary Steel, Robert Antony David Hull, Sonia Patricia Roberts, John David Gaffen, Jeremy Gilbert Vinter, Martin Keith Walker, James Whyte Black, Gillian Fairfull Watt, Elaine Anne Harper, Nigel Paul Shankley, Matthew John Tozer, David John Dunstone, Michael John Pether, Elliot James Lilley, David Andrew Sykes, Caroline Minli Rachel Low, Eric Peter Griffin, Laurence Wright
  • Patent number: 6407132
    Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are useful as histamine H3 receptor ligands. R1 and R3 are optional substituents such as C1 to C6 alkyl. R2 represents a bond or C1 to C5 (preferably C1 to C3) hydrocarbylene; R4 represents a bond or C1 to C5 (preferably C1 to C3) hydrocarbylene; R5 is hydrogen, C1 to C3 alkyl, R8—O—(C1 to C3)alkyl (wherein R8 is hydrogen or C1 to C3 alkyl), aryl, aryl(C1 to C3)alkyl; R6 represents a bond or —NR9—, wherein R9 is any of the groups mentioned above for R5; R7 is H or C1 to C15 hydrocarbyl (in which one or more hydrogen atoms may be replaced by halogen, and up to three carbon atoms may be replaced by oxygen, nitrogen or sulfur atoms); a is from 0 to 2; and b is from 0 to 3.
    Type: Grant
    Filed: March 13, 2000
    Date of Patent: June 18, 2002
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Ildiko Maria Buck
  • Patent number: 5939437
    Abstract: Compounds of formula (I) and their pharmaceutically active salts are gastrin and CCK receptor ligands, where Ar is a monocyclic aromatic group, R.sup.1 is halo, amino, nitro, cyano, sulphamoyl, sulphonyl, trifluoromethyl, C.sub.1 to C.sub.3 alkyl, C.sub.1 to C.sub.3 alkylamino, C.sub.1 to C.sub.3 dialkylamino, phenyl, substituted phenyl, C.sub.1 to C.sub.3 alkoxy, hydroxy, esterified hydroxy, C.sub.1 to C.sub.3 hydroxyalkyl, C.sub.1 to C.sub.3 alkylcarboxyamino, carboxy, esterified carboxy and amidated carboxy, m is 0, 1, 2, 3, or 4, provided that m is not more than 2 unless R.sup.1 is exclusively halo, x+y=0 or 1, R.sup.2 and R.sup.4 independently are II, or C.sub.1 to C.sub.3 alkyl, R.sup.3 is H or C.sub.1 to C.sub.15 hydrocarbyl, where one or more hydrogen atoms of die hydrocarbyl group may be replaced by a halogen atom, and where up to two of the carbon atoms may be replaced by a nitrogen, oxygen or sulphur atom, provided that R.sup.3 does not contain a --O--O-- group, R.sup.5 is H or C.sub.1 to C.sub.
    Type: Grant
    Filed: December 20, 1996
    Date of Patent: August 17, 1999
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Katherine Isobel Mary Steel, David John Dunstone, Ildiko Maria Buck
  • Patent number: 5919829
    Abstract: Compounds of formula (Ia), (Ib), or (Ic), wherein A represents a group having two fused rings, or a group of formula (Id), R.sup.1.sub.(m) represents up to 6 substituents, K represents --O--, --S--, --CH.sub.2 --, --N(R.sup.2)-- or --N(COR.sup.2)--, in which R.sup.2 is H or C.sub.1 to C.sub.3 alkyl, W is a carbonyl, sulfonyl or sulfinyl group, provided that at least one of W and X contains carbonyl, Y and Z are as given in the description, and their pharmaceutically acceptable salts are ligands at CCK and/or gastrin receptors.
    Type: Grant
    Filed: April 23, 1998
    Date of Patent: July 6, 1999
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Katherine Isobel Mary Steel, Michael John Pether, Jonathan Michael Richard Davies, Caroline Minli Rachel Low, Martin Lyn Hudson, Ildiko Maria Buck, Iain Mair McDonald, David John Dunstone, Matthew John Tozer
  • Patent number: 5795907
    Abstract: Compounds of formula (Ia), (Ib), or (Ic), wherein A represents a group having two fused rings, or a group of formula (Id), R.sup.1.sub.(m) represents up to 6 substituents, K represents --O--, --S--, --CH.sub.2 --, --N(R.sup.2)-- or --N(COR.sup.2)--, in which R.sup.2 is H or C.sub.1 to C.sub.3 alkyl, W is a carbonyl, sulfonyl or sulfinyl group, provided that at least one of W and X contains carbonyl, Y and Z are as given in the description, and their pharmaceutically acceptable salts are ligands at CCK and/or gastrin receptors.
    Type: Grant
    Filed: March 18, 1996
    Date of Patent: August 18, 1998
    Assignee: James Black Foundation Limited
    Inventors: Sarkis Barret Kalindjian, Katherine Isobel Mary Steel, Michael John Pether, Jonathan Michael Richard Davies, Caroline Minli Rachel Low, Martin Lyn Hudson, Ildiko Maria Buck, Iain Mair McDonald, David John Dunstone, Matthew John Tozer