Abstract: There is provided a method for determining the activity of a protease in a sample. The method comprises (i) admixing said sample with a substrate, wherein the substrate has the formula (1a) wherein: R1 is a hydrocarbyl group; R2 is a first peptide moiety; R3 is a second peptide moiety and X is selected from the group consisting of O, S and NH; Y1 is a suitable substituent; Y2 is a suitable substituent; and (ii) determining the activity of said protease by detecting the presence of a reporter having the formula H—X—R1, wherein: X is selected from the group consisting of O, S and NH; R1 is a hydrocarbyl group. The substrate and reporter are useful for determining the efficacy of protease-modulators and candidate protease-modulators and in the diagnosis of a disease or disorder in a subject.
Type:
Application
Filed:
April 11, 2007
Publication date:
January 28, 2010
Applicant:
ASTRAZENECA AB
Inventors:
Anders Blomgren, Anders Eriksson, Thomas Hansson, Keith Jolley, Matti Lepisto, Karin Von Wachenfeldt
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
Abstract: The present invention relates to compounds of formula I, processes and intermediates for their production and their use as anti-inflammatory agents.
Type:
Application
Filed:
July 20, 2009
Publication date:
January 21, 2010
Applicants:
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT, ASTRAZENECA AB
Inventors:
Markus Berger, Hartmut Rehwinkel, Ekkehard May, Heike Schäcke
Abstract: This invention relates to novel compounds having the structural Formula I below: and their pharmaceutically acceptable salts or tautomers, compositions and methods of use thereof. These novel compounds provide a treatment or prophylaxis of at least one symptom or condition associated with schizophrenia and other psychotic disorders, dementia and other cognitive disorders, anxiety disorders, mood disorders, sleep disorders, disorders usually first diagnosed in infancy, childhood, or adolescence and neurodegenerative disorders.
Abstract: The present invention relates to certain novel compounds of the formula (I) to processes for preparing such compounds, to their utility in modulation of nuclear hormone receptors Liver X Receptor (LXR) ? (NR1H3) and/or ? (NR1H2) and in treating and/or preventing clinical conditions including cardiovascular diseases such as atherosclerosis; inflammatory diseases, Alzheimer's disease, lipid disorders (dyslipidemias) whether or not associated with insulin resistance, type 2 diabetes and other manifestations of the metabolic syndrome, to methods for their therapeutic use and to pharmaceutical compositions containing them.
Type:
Application
Filed:
July 23, 2009
Publication date:
January 21, 2010
Applicant:
ASTRAZENECA AB
Inventors:
Jonas Bostrom, Kay Brickmann, Anders Broo, Robert Judkins, Lanna Li, Pernilla Sandberg, Marianne Swanson, Christer Westerlund, Patrik Holm
Abstract: The invention concerns bicyclic compounds of Formula I wherein the integers X1, X2, X3, Ring A, R4, R5 and m are as defined in the description. The present invention also relates to processes for the preparation of such compounds, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the prevention or treatment of androgen-receptor associated conditions.
Type:
Application
Filed:
December 18, 2008
Publication date:
January 21, 2010
Applicant:
AstraZeneca AB
Inventors:
Robert Hugh Bradbury, Alfred Arthur Rabow, Neil James Hales
Abstract: Formula (I) below: and their pharmaceutically acceptable salts or tautomers, compositions and methods of use thereof. These novel compounds provide a treatment or prophylaxis of at least one symptom or condition associated with schizophrenia and other psychotic disorders, dementia and other cognitive disorders, anxiety disorders, mood disorders, sleep disorders, disorders usually first diagnosed in infancy, childhood, or adolescence and neurodegenerative disorders.
Abstract: There is provided compounds of formula (I), wherein R1, R2, R3, R4, R41 to R46, A, B and G have meanings given in the description, which are useful in the prophylaxis and in the treatment of arrhythmias, in particular atrial and ventricular arrhythmias.
Type:
Grant
Filed:
June 13, 2005
Date of Patent:
January 19, 2010
Assignee:
AstraZeneca AB
Inventors:
Annika Bjore, Ulrik Gran, Peter Bonn, Johan Kajanus, Christina Olsson, Fritiof Ponten
Abstract: The invention provides compounds of formula (I), wherein R1 and R2 are as defined in the specification; processes for their preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceutical compositions; and their use in therapy.
Type:
Grant
Filed:
July 4, 2005
Date of Patent:
January 19, 2010
Assignee:
AstraZeneca AB
Inventors:
Balint Gabos, Lena Ripa, Kristina Stenvall
Abstract: Compounds of formula (I): compositions comprising them, processes for preparing them and their use in medical therapy (for example modulating CCR5 receptor activity in a warm blooded animal).
Abstract: There is provided a compound of formula (I) wherein Ra, R1, R2, Y and R3 have meanings given in the description and pharmaceutically-acceptable derivatives (including prodrugs) thereof, which compounds and derivatives are useful as, or are useful as prodrugs of, competitive inhibitors of trypsin-like proteases, such as thrombin, and thus, in particular, in the treatment of conditions where inhibition of thrombin is required (e.g., thrombosis) or as anticoagulants.
Abstract: Compounds of formula I, wherein R1, m, R2, R3, p, n, R5 and R9 are as defined as in the specification, salts, solvates or solvated salts thereof, processes for their preparation, intermediates used in the preparation thereof, pharmaceutical formulations containing said compounds and the use of said compounds in therapy.
Type:
Grant
Filed:
May 13, 2004
Date of Patent:
January 12, 2010
Assignee:
AstraZeneca AB
Inventors:
Yevgeni Besidski, Inger Kers, Martin Nylöf, Didier Rotticci, Andis Slaitas, Mats Svensson
Abstract: The present invention relates to a therapeutic combination comprising a MEK inhibitor and an Aurora kinase inhibitor, and to methods for the production of an anti-cancer effect in a patient, which is accordingly useful in the treatment of cancer in a patient. More specifically the present invention relates to: a therapeutic combination comprising a MEK inhibitor and an Aurora kinase inhibitor; a combination product comprising a MEK inhibitor and an Aurora kinase inhibitor, a kit of parts comprising a MEK inhibitor and an Aurora kinase inhibitor; use of a therapeutic combination, combination product or kit of parts in the treatment of cancer; a method of treating cancer comprising administering the therapeutic combination, combination product or kit of parts to a patient. The therapeutic combination and methods of the invention are also useful in the treatment of conditions in which the inhibition of MEK and/or Aurora kinase is beneficial.
Type:
Application
Filed:
December 10, 2008
Publication date:
January 7, 2010
Applicant:
AstraZeneca AB
Inventors:
Kirsten Elisabeth Mundt, Paul David Smith
Abstract: A combination, comprising N-(3-methoxy-5-methylpyrazin-2-yl)-2-(4-[1,3,4-oxadiazol-2-yl]phenyl)pyridine-3-sulphonamide, or a pharmaceutically acceptable salt thereof, and an LHRH analogue and/or a bisphosphonate is described.
Abstract: The present invention relates to a pyrimidine compound (I) useful as a pharmaceutical intermediate, to a process for preparing said pyrimidine compound, to intermediates used in said process, and to the use of said pyrimidine compound in the preparation of pharmaceuticals.
Type:
Application
Filed:
September 10, 2009
Publication date:
January 7, 2010
Applicant:
AstraZeneca AB
Inventors:
Ulf Larsson, Mattias Magnusson, Tibor Musil, Andreas Palmgren
Abstract: Compounds of formula (I) wherein R1, HET-1 and HET-2 are as described in the specification, and their salts and prodrugs, are activators of glucokinase (GLK) and are thereby useful in the treatment of, for example, type 2 diabetes. Processes for preparing compounds of formula (I) are also described.
Type:
Grant
Filed:
September 2, 2008
Date of Patent:
January 5, 2010
Assignee:
AstraZeneca AB
Inventors:
Darren McKerrecher, Kurt Gordon Pike, Michael James Waring
Abstract: The invention relates to the preparation of 2-(6-substituted-1,3-dioxane-4-yl)acetic acid derivatives of formula 1, where X stands for a leaving group, and R1, R2, and R3 each independently stand for an alkyl group with 1-3 carbon atoms from 4-hydroxy-6-X-substituted-methyl-tetrahydropyran-2-one compounds, where X is as defined above, with the aid of an acetalization agent, in the presence of an acid catalyst. The invention also relates to the novel compounds of formula 1 as well as salts and acids to be prepared from these, with the OR3 group in formula 1 being replaced by an OY group, where X, R1 and R2 have the meanings defined above and where Y stands for an alkaline (earth) metal or a substituted or unsubstituted ammonium group or stands for hydrogen, and to the novel compounds of formula 2. The products concerned are, after conversion into the t-butyl ester of 2-(6-hydroxymethyl-1,3-dioxane-4-yl)acetic acid, important as intermediary products in the preparation of statins.
Type:
Grant
Filed:
February 7, 2005
Date of Patent:
January 5, 2010
Assignee:
AstraZeneca UK Ltd.
Inventors:
Jacob Hermanus Mattheus Hero Kooistra, Hubertus Josephus Marie Zeegers, Daniel Mink, Joannes Maria Cornelis Antonius Mulders
Abstract: Compounds of formula (I) wherein R1, HET-1 and HET-2 are as described in the specification, and their salts and pro-drugs, are activators of glucokinase (GLK) and are thereby useful in the treatment of, for example, type 2 diabetes. Processes for preparing compounds of formula (I) are also described.
Type:
Grant
Filed:
July 3, 2006
Date of Patent:
January 5, 2010
Assignee:
AstraZeneca AB
Inventors:
Darren McKerrecher, Kurt Gordon Pike, Michael James Waring
Abstract: There is provided compounds of formula I, wherein R1, R2, R3, R4, R41 to R46, A, B and G have meanings given in the description, which are useful in the prophylaxis and in the treatment of arrhythmias, in particular atrial and ventricular arrhythmias.
Type:
Application
Filed:
September 1, 2009
Publication date:
December 31, 2009
Applicant:
AstraZeneca AB,
Inventors:
Annika Bjore, Magnus Bjorsne, David Cladingboel, Kurt-Jurgen Hoffman, John Pavey, Fritiof Ponten, Gert Strandlund, Peder Svensson, Colin Thomson, Michael Wilsterman
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.