Patents Assigned to AstraZeneca
  • Publication number: 20130172250
    Abstract: Provided herein are pharmaceutical formulations containing exendins, exendin agonists, or exendin analog agonists that are administered at therapeutic plasma concentration levels over a sustained period of time to lower total cholesterol levels; to lower LDL-cholesterol levels; to lower triglyceride levels; to treat dyslipidemia; to treat and slow the progression of atherosclerosis; and to treat, prevent, and reduce the risk of heart attacks and strokes in patients. In the pharmaceutical formulations and methods of the invention, the exendin may be exendin-4, an exendin-4 agonist, or an exendin-4 analog agonist. The pharmaceutical formulations may be polymer-based pharmaceutical formulations that may be administered once weekly. An exemplary pharmaceutical formulation comprises 5% (w/w) of exenatide, about 2% (w/w) of sucrose, and about 93% (w/w) of a poly(lactide-co-glycolide) polymer, wherein the poly(lactide-co-glycolide) polymer is in the form of microshperes encapsulating the exenatide.
    Type: Application
    Filed: February 22, 2013
    Publication date: July 4, 2013
    Applicants: Astrazeneca Pharmaceuticals LP, Amylin Pharmaceuticals, LLC
    Inventors: Amylin Pharmaceuticals, LLC, Astrazeneca Pharmaceuticals LP
  • Publication number: 20130172560
    Abstract: Presented herein are processes for making cyclopropyl amide derivatives of formula I, and/or pharmaceutically acceptable salts thereof, and intermediates associated therewith. At least one cyclopropyl amide derivative of formula I, or pharmaceutically acceptable salt thereof is useful to treat at least one histamine H3 receptor associated condition.
    Type: Application
    Filed: February 17, 2011
    Publication date: July 4, 2013
    Applicant: ASTRAZENECA AB
    Inventor: Robert Stranne
  • Patent number: 8476265
    Abstract: Spirocyclic amide derivatives of formula I wherein ArCH2CH2NH— represents a ?-adrenoceptor binding group, processes for their preparation, pharmaceutical compositions containing them, a process for preparing such pharmaceutical compositions, their use in therapy, and intermediates for use in their preparation.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: July 2, 2013
    Assignees: AstraZeneca AB, Pulmagen Therapeutics (Synergy) Limited
    Inventors: Lilian Alcaraz, Andrew Bailey, Nicholas Kindon
  • Patent number: 8475842
    Abstract: The present invention relates to a pharmaceutical formulation comprising the drug 4-[3-(4-cyclopropanecarbonyl-piperazine-1-carbonyl)-4-fluoro-benzyl]-2H-phthalazin-1-one in a solid dispersion with a matrix polymer that exhibits low hygroscopicity and high softening temperature, such as copovidone. The invention also relates to a daily pharmaceutical dose of the drug provided by such a formulation. In addition, the invention relates to the use of a matrix polymer that exhibits low hygroscopicity and high softening temperature in solid dispersion with 4-[3-(4-cyclopropanecarbonyl-piperazine-1 -carbonyl)-4-fluoro-benzyl]-2H-phthalazin-1-one for increasing the bioavailability of the drug.
    Type: Grant
    Filed: October 7, 2009
    Date of Patent: July 2, 2013
    Assignee: Astrazeneca AB
    Inventors: Michael Karl Bechtold, Claudia Bettina Packhaeuser, Katja Maren Fastnacht, Bernd Harald Liepold, Benedikt Steitz, Julie Kay Cahill, Kieran James Lennon
  • Patent number: 8476288
    Abstract: The invention provides salts of 4-(dimethylamino)butyl 2-(4-((2-amino-4-methyl-6-(pentylamino)pyrimidin-5-yl)methyl)phenyl)acetate, pharmaceutical compositions containing them and their use in therapy.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: July 2, 2013
    Assignees: AstraZeneca AB, Dainippon Sumitomo Pharma Co., Ltd.
    Inventors: Nicholas James Bennett, Thomas McInally, Austen Pimm, Yoshiaki Isobe
  • Publication number: 20130165473
    Abstract: The present invention provides compounds and methods for treating or preventing the development of a disease, disorder, or condition in a subject or patient.
    Type: Application
    Filed: December 17, 2012
    Publication date: June 27, 2013
    Applicant: ASTRAZENECA AB
    Inventor: AstraZeneca AB
  • Publication number: 20130158026
    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: Application
    Filed: February 13, 2013
    Publication date: June 20, 2013
    Applicant: AstraZeneca Intellectual Property
    Inventor: AstraZeneca Intellectual Property
  • Patent number: 8466175
    Abstract: The present invention relates to a novel form of the (?)-enantiomer of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole, i.e. S-omeprazole. More specifically, it relates to a novel form of the magnesium salt of the S-enantiomer of omeprazole trihydrate. The present invention also relates to processes for preparing such a form of the magnesium salt of S-omeprazole and pharmaceutical compositions containing it. Furthermore, the present invention also relates to new intermediates used in the process.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: June 18, 2013
    Assignee: AstraZeneca AB
    Inventors: Hanna Cotton, Anders Kronström, Anders Mattson, Eva Möller
  • Patent number: 8465790
    Abstract: A process for treating a metallic implant consisting essentially of treating the metallic implant with a solution of hydrofluoric acid, which solution has a pH between 1.6 and 3.0.
    Type: Grant
    Filed: August 17, 2007
    Date of Patent: June 18, 2013
    Assignee: AstraZeneca AB
    Inventors: Jan Eirik Ellingsen, Gunnar Rölla
  • Patent number: 8466139
    Abstract: The invention relates to a novel sustained release pharmaceutical formulation adapted for administration by injection containing the compound 7?-[9-(4,4,5,5,5-pentafluoropentylsulphinyl)nonyl]oestra-1,3,5(10)-triene-3,17?-diol, more particularly to a formulation adapted for administration by injection containing the compound 7?-[9-(4,4,5,5,5-pentafluoropentylsulphinyl)nonyl]oestra-1,3,5(10)-triene-3,17?-diol in solution in a ricinoleate vehicle which additionally comprises at least one alcohol and a non-aqueous ester solvent which is miscible in the ricinoleate vehicle.
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: June 18, 2013
    Assignee: AstraZeneca AB
    Inventors: John R Evans, Rosalind U Grundy
  • Publication number: 20130150366
    Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use in the treatment of bacterial infections are also described.
    Type: Application
    Filed: February 5, 2013
    Publication date: June 13, 2013
    Applicant: ASTRAZENECA, INTELLECTUAL PROPERTY
    Inventor: AstraZeneca, Intellectual Property
  • Patent number: 8461170
    Abstract: The present invention relates to compounds of Formula (I) and/or Formula (Ia): and to their salts, pharmaceutical compositions, methods of use, and methods for their preparation. These compounds inhibit ALK kinase activity, and thus may be used for the treatment of cancer.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: June 11, 2013
    Assignee: Astrazeneca AB
    Inventors: Brian Aquila, Victor Kamhi, Bo Peng, Timothy Pontz, Jamal Carlos Saeh, Kumar Thakur, Bin Yang
  • Patent number: 8461211
    Abstract: The invention provides the use of formoterol and budesonide in the treatment of chronic obstructive pulmonary disease.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: June 11, 2013
    Assignee: AstraZeneca AB
    Inventors: Carl-Axel Bauer, Jan Trofast
  • Publication number: 20130143858
    Abstract: The invention relates to compounds according to Formula I: or a pharmaceutically acceptable salt thereof, wherein m, n, R1, R2, R3, R4, R5, x and y are as defined herein. Compounds according to Formula I are pharmacologically effective as potassium channel inhibitors, in particular inhibitors of the acetylcholine operated inward rectifying potassium channel current (i.e. IKACh blockers), and are believed to be useful in the treatment of cardiac arrhythmias, in particular supraventricular tacharrhythmias, such as atrial fibrillation and atrial flutter.
    Type: Application
    Filed: January 28, 2013
    Publication date: June 6, 2013
    Applicant: ASTRAZENECA AB
    Inventor: AstraZeneca AB
  • Patent number: 8455618
    Abstract: The invention relates to melanocortin receptor-specific cyclic peptides of Formula (I) or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4a, R4b, R4c, R5, x and y are as defined in the specification. These compounds are particularly useful in the treatments of energy homeostasis and metabolism related (e.g. diabetes), food intake related and/or energy balance and body weight related diseases, disorders and/or conditions, including obesity, overweight and diseases, disorders and/or conditions associated with obesity and/or overweight, such as type 2 diabetes and metabolic syndrome.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: June 4, 2013
    Assignee: AstraZeneca AB
    Inventors: John H. Dodd, Yi-Qun Shi, Wei Yang
  • Patent number: 8455483
    Abstract: Spirocyclic amide derivatives of formula I wherein ArCH2CH2NH— represents a ?-adrenoceptor binding group, processes for their preparation, pharmaceutical compositions containing them, a process for preparing such pharmaceutical compositions, their use in therapy, and intermediates for use in their preparation.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: June 4, 2013
    Assignees: AstraZeneca AB, Pulmagen Therapeutics (Synergy) Limited
    Inventors: Lilian Alcaraz, Andrew Bailey, Nicholas Kindon
  • Patent number: 8455617
    Abstract: The invention relates to melanocortin receptor-specific cyclic peptides of Formula (I) or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4a, R4b, R4c, R5, x and y are as defined in the specification. These compounds are particularly useful in the treatments of energy homeostasis and metabolism related (e.g. diabetes), food intake related and/or energy balance and body weight related diseases, disorders and/or conditions, including obesity, overweight and diseases, disorders and/or conditions associated with obesity and/or overweight, such as type 2 diabetes and metabolic syndrome.
    Type: Grant
    Filed: June 7, 2010
    Date of Patent: June 4, 2013
    Assignee: AstraZeneca AB
    Inventors: John H. Dodd, Yi-Qun Shi, Wei Yang
  • Publication number: 20130133643
    Abstract: An actuator for an inhaler for delivering medicament by inhalation, comprising: a main body comprising a tubular member for receiving a canister containing medicament and having a valve stem extending therefrom; and an outlet assembly, as a part formed separately of the main body, comprising a mouthpiece for guiding medicament to the mouth of a user and a nozzle block for receiving the valve stem of the canister and delivering medicament from the canister into the mouthpiece; wherein the main body is provided with an outlet opening for receiving the outlet assembly in a position wherein the mouthpiece extends outside the outlet opening and the nozzle block is inserted through the outlet opening and arranged in position for receiving the valve stem of the canister. There is also disclosed an inhaler comprising the above-described actuator and a canister containing medicament, a main body and an outlet assembly.
    Type: Application
    Filed: November 16, 2012
    Publication date: May 30, 2013
    Applicant: ASTRAZENECA AB
    Inventor: AstraZeneca AB
  • Publication number: 20130137731
    Abstract: The present invention is directed to ethanamine compounds, pharmaceutical compositions comprising the same, and methods of treatingh depression by administering the ethanamine compound.
    Type: Application
    Filed: January 24, 2013
    Publication date: May 30, 2013
    Applicant: AstraZeneca AB
    Inventor: AstraZeneca AB
  • Patent number: D685460
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: July 2, 2013
    Assignee: AstraZeneca AB
    Inventors: Tove Illing, Johan Janner, Jonathan Sutch