Patents Assigned to AstraZeneca
  • Patent number: 8450482
    Abstract: Processes for the preparation of 4-(3-chloro-2-fluoroanilino)-7-methoxy-6-{[1-(N-methylcarbamoylmethyl)piperidin-4-yl]oxy}quinazoline, salts thereof, and the intermediates used in the process are described.
    Type: Grant
    Filed: April 22, 2010
    Date of Patent: May 28, 2013
    Assignee: Astrazeneca AB
    Inventors: Kay Alison Boardman, Oliver Robert Cunningham, William Robert Fraser Goundry, David Dermot Patrick Laffan
  • Publication number: 20130131087
    Abstract: The present invention relates to pharmaceutical compositions and, more particularly, to a pharmaceutical composition containing the compound {1S-[1?, 2?, 3?(1S*,2R*),5?]}-3-(7-{[2-(3,4-difluorophenyl)cyclopropyl]amino}-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol.
    Type: Application
    Filed: December 21, 2012
    Publication date: May 23, 2013
    Applicant: AstraZeneca AB
    Inventor: Simon Banks
  • Patent number: 8445647
    Abstract: Novel modified exendins and exendin agonists having an exendin or exendin agonist linked to one or more polyethylene glycol polymers, for example, and related formulations and dosages and methods of administration thereof are provided. These modified exendins and exendin agonists, compositions and methods are useful in treating diabetes and conditions that would be benefited by lowering plasma glucose or delaying and/or slowing gastric emptying or inhibiting food intake.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: May 21, 2013
    Assignees: Amylin Pharmaceuticals, LLC, AstraZeneca Pharmaceuticals LP
    Inventors: Kathryn S. Prickett, Andrew A. Young
  • Publication number: 20130123275
    Abstract: The invention concerns pyrazine derivatives of the Formula I or pharmaceutically-acceptable salts thereof; wherein each of n, m and R has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of bone-related disorders or conditions.
    Type: Application
    Filed: May 7, 2012
    Publication date: May 16, 2013
    Applicant: ASTRAZENECA AB
    Inventors: Tao FENG, Hitesh Jayantilal SANGANEE, Hiroki WADA
  • Patent number: 8436024
    Abstract: The invention provides compounds of formula wherein R1, R3, R4, R5, R6, R7, L, X and Y are as defined in the specification; together with processes and intermediates for their preparation, pharmaceutical compositions containing them and their use in therapy. The compounds are inhibitors of human neutrophil elastase.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: May 7, 2013
    Assignee: Astrazeneca AB
    Inventors: Andiappan Murugan, Lena Kristina Bergstrom, Anna Kristoffersson, Martin Lindsjö, Peter Olof Sjö, Mark David Ashton, Jon Meigh
  • Patent number: 8436167
    Abstract: Two polymorphic forms of bis[(E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoic acid] calcium salt, processes for making them and their use as HMG Co-A reductase inhibitors are described.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: May 7, 2013
    Assignee: AstraZeneca UK Limited
    Inventors: Rebecca Jane Booth, Peter Anthony Cittern, Jeffrey Norman Crabb, John Horbury, David Wyn Calvert Jones
  • Patent number: 8436178
    Abstract: The present invention provides compounds of formula (I) wherein Ra, R1, R2, R3, X1, Y1, Z1, A, n and m are as defined in the specification, and pharmaceutically acceptable salts thereof, as well as processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: May 7, 2013
    Assignees: AstraZeneca AB, Dainippon Sumitomo Pharma Co., Ltd.
    Inventors: Roger Victor Bonnert, Thomas McInally, Stephen Thom, Hiroki Wada
  • Publication number: 20130109702
    Abstract: The invention provides new triazolo[4,5-d]pyrimidine compounds, their use as medicaments, compositions containing them and processes for their preparation.
    Type: Application
    Filed: October 31, 2012
    Publication date: May 2, 2013
    Applicant: AstraZeneca AB
    Inventor: AstraZeneca AB
  • Patent number: 8426361
    Abstract: The present invention provides novel Pancreatic Polypeptide Family (“PPF”) polypeptides and methods for their use.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: April 23, 2013
    Assignees: Amylin Pharmaceuticals, LLC, AstraZeneca Pharmaceuticals LP
    Inventors: Odile Esther Levy, Carolyn M. Jodka, Soumitra S. Ghosh, David G. Parkes, Richard A. Pittner, Lawrence J. D'Souza, John S. Ahn, Kathryn S. Prickett, Jonathan David Roth, Sean H. Adams
  • Patent number: 8425934
    Abstract: The present invention relates to pharmaceutical compositions and, more particularly, to a pharmaceutical composition containing the compound {1S-[1?,2?,3?(1S*,2R*),5?]}-3-(7-{[2-(3,4-difluorophenyl)cyclopropyl]amino}-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: April 23, 2013
    Assignee: AstraZeneca AB
    Inventor: Simon Banks
  • Publication number: 20130090358
    Abstract: This invention relates to novel compounds having the formula (I): and to their pharmaceutical compositions and to their methods of use. These novel compounds provide a treatment for cancer.
    Type: Application
    Filed: November 29, 2012
    Publication date: April 11, 2013
    Applicant: AstraZeneca AB
    Inventor: AstraZeneca AB
  • Patent number: 8415378
    Abstract: or a pharmaceutically suitable salt thereof, wherein, R1 and R2 independently are hydrogen, deuterium, aryl, hetero aryl, C1-C8 alkyl, optionally being substituted with one or more substituents independently being R3, R3 is an aryl, hetero aryl, fluorine(s), a C1-C6 alkyl containing one or more fluorine, a C1-C6 alkyl containing one or more deuterium, a C1-C6 alkyl containing hydroxy, the aryl and heteroaryl optionally being substituted with one or more halogen, a fluorinated alkoxy, a fluorinated alkyl, a sulfonyl, one or more deuterium, a C1-6 alkyl, a C1-6 alkoxy, a nitrile, or R3 is a C1-6 alkyl optionally substituted with one or more of the following groups: COOR4, OCOR4, CONR5R6, NR5COR6, OR4; wherein, R4 is a C1-10 alkyl optionally substituted with one or more fluorine, deuterium, alkoxy, arylcarboxylate, alkyl carboxylate; R5 and R6 are independently selected from hydrogen, alkyl or they may together form a 4-8 membered carbon ring; or R1 and R2 form a 3-10 membered carbon ring optionally compris
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: April 9, 2013
    Assignee: AstraZeneca AB
    Inventors: Jonas Boström, Leifeng Cheng, Tomas Fex, Michael Karle, Daniel Pettersen, Peter Schell
  • Patent number: 8415483
    Abstract: The present invention relates to compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of A?-related pathologies such as Down's syndrome, ?-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: April 9, 2013
    Assignee: AstraZeneca AB
    Inventors: Gabor Csjernyik, Sofia Karlström, Annika Kers, Karin Kolmodin, Martin Nylöf, Liselotte Öhberg, Laszlo Rakos, Lars Sandberg, Fernando Sehgelmeble, Peter Söderman, Britt-Marie Swahn, Stefan Von Berg
  • Patent number: 8415394
    Abstract: The invention relates to substituted phenoxyacetic acids as useful pharmaceutical compounds for treating respiratory disorders, pharmaceutical compositions containing them, and processes for their preparation.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: April 9, 2013
    Assignee: Astrazeneca AB
    Inventors: Timothy Jon Luker, Rukhsana Tanseem Mohammed, Mark Dickinson, Stephen Thom
  • Patent number: 8410123
    Abstract: A compound of formula (I), or a pharmaceutically acceptable salt, solvate or in vivo hydrolysable ester thereof and pharmaceutical compositions comprising these, all for use in the treatment of chemokine mediated diseases and disorders.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: April 2, 2013
    Assignee: AstraZeneca AB
    Inventors: David Ranulf Cheshire, Rhona Jane Cox, Premji Meghani, Neal Michael Smith, Jeffrey Paul Stonehouse, Cherylin Francis Preston
  • Patent number: 8410114
    Abstract: The invention provides compounds of formula wherein R1, R3, R4, R5, R14, X and W are as defined in the specification and optical isomers, racemates and tautomers thereof, and pharmaceutically acceptable salts thereof; together with processes for their preparation, pharmaceutical compositions containing them and their use in therapy. The compounds are inhibitors of human neutrophil elastase.
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: April 2, 2013
    Assignee: AstraZeneca AB
    Inventors: Peter Hansen, Marianne Ivarsson, Karolina Lawitz, Hans Lonn, Antonios Nikitidis, Asim Ray
  • Patent number: 8404839
    Abstract: 4-(3-chloro-2-fluoroanilino)-7 methoxy-6-{[1-(N-methylcarbamoylmethyl)piperidin-4-yl]oxy}quinazoline difumarate, pharmaceutical compositions containing the difumarate, the use of the difumarate in the treatment of hyperproliferative disorders such as cancer and processes for the manufacture of the difumarate are described.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: March 26, 2013
    Assignee: Astrazeneca AB
    Inventor: Andrew Hornby Dobson
  • Publication number: 20130072503
    Abstract: The invention provides new triazolo[4,5-d]pyrimidine compounds, their use as medicaments, compositions containing them and processes for their preparation.
    Type: Application
    Filed: March 19, 2012
    Publication date: March 21, 2013
    Applicant: AstraZeneca
    Inventors: David Hardern, Anthony Ingall, Brian Springthorpe, Paul Willis, Simon Guile
  • Patent number: 8399489
    Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.
    Type: Grant
    Filed: February 16, 2006
    Date of Patent: March 19, 2013
    Assignee: Astrazeneca AB
    Inventors: Gregory Basarab, Brian Dangel, Paul Robert Fleming, Michael Barry Gravestock, Oluyinka Green, Sheila Irene Hauck, Pamela Hill, Kenneth Gregory Hull, George Mullen, Haihong Ni, Brian Sherer, Fei Zhou
  • Patent number: 8399460
    Abstract: The invention concerns chromenone derivatives of Formula I or a pharmaceutically-acceptable salts thereof, wherein each of R1, R2, R3, R4, R5, R6, R7, R8, n and R9 has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: March 19, 2013
    Assignee: Astrazeneca AB
    Inventors: Bernard Chistrophe Barlaam, Sebastien Louis Degorce, Christine Marie Paul Lambert-Van Der Brempt, Remy Robert Morgentin, Patrick Ple