Patents by Inventor John David Pittam

John David Pittam 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).

  • Publication number: 20240150317
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Application
    Filed: March 7, 2023
    Publication date: May 9, 2024
    Applicant: Genzyme Corporation
    Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
  • Publication number: 20220033377
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Application
    Filed: November 2, 2020
    Publication date: February 3, 2022
    Applicant: Genzyme Corporation
    Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
  • Publication number: 20190263782
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Application
    Filed: May 8, 2019
    Publication date: August 29, 2019
    Applicant: Genzyme Corporation
    Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
  • Patent number: 10344015
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilizing said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: July 9, 2019
    Assignee: Genzyme Corporation
    Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
  • Publication number: 20180118716
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Application
    Filed: October 27, 2017
    Publication date: May 3, 2018
    Applicant: Genzyme Corporation
    Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
  • Patent number: 9815816
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilizing said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: November 14, 2017
    Assignee: Genzyme Corporation
    Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
  • Publication number: 20160185754
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Application
    Filed: July 22, 2015
    Publication date: June 30, 2016
    Applicant: ASTRAZENECA AB
    Inventors: Jorgen BLIXT, Michael David GOLDEN, Philip John HOGAN, David Michael Glanville MARTIN, Francis Joseph MONTGOMERY, Zakariya PATEL, John David PITTAM, George Joseph SEPENDA, Christopher John SQUIRE, Nicholas Cartwright Alexander WRIGHT
  • Publication number: 20140378684
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Application
    Filed: September 9, 2014
    Publication date: December 25, 2014
    Applicant: ASTRAZENECA AB
    Inventors: Jorgen BLIXT, Michael David GOLDEN, Philip John HOGAN, David Michael Glanville MARTIN, Francis Joseph MONTGOMERY, Zakariya PATEL, John David PITTAM, George Joseph SEPENDA, Christopher John SQUIRE, Nicholas Cartwright Alexander WRIGHT
  • Patent number: 8865899
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: October 21, 2014
    Assignee: AstraZeneca AB
    Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
  • Patent number: 8299076
    Abstract: Disclosed are crystalline forms of 2-(2-fluoro-4-iodophenylamino)-N-(2-hydroxyethoxy)-1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxamide useful in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals, and inflammatory conditions. Also disclosed are methods of using such compounds in the treatment of hyperproliferative diseases in mammals and pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: May 17, 2006
    Date of Patent: October 30, 2012
    Assignees: Array Biopharma Inc., Astrazeneca AB
    Inventors: Allison L. Marlow, Eli Wallace, Jeongbeob Seo, Joseph P. Lyssikatos, Hong Woon Yang, Jim Blake, Richard Anthony Storey, Rebecca Jane Booth, John David Pittam, John Leonard, Mark Richard Fielding
  • Patent number: 8247416
    Abstract: 4-[3-(4-cyclopropanecarbonyl-piperazine-1-carbonyl)-4-fluoro-benzyl]-2H-phthalazin-1-one as crystalline Form A.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: August 21, 2012
    Assignee: Kudos Pharmaceuticals Limited
    Inventors: Keith Allan Menear, Anthony Peter Ottridge, Derek John Londesbrough, Michael Raymond Hallett, Keith Raymond Mulholland, John David Pittam, David Dermot Patrick Laffan, Ian Woodward Ashworth, Martin Francis Jones, Janette Helen Cherryman
  • Patent number: 8163926
    Abstract: The present invention relates to a process for the manufacture of a compound of the Formula IIa: wherein R is a suitable sulphonate ester; from a (C1-C6)alkyl-4-piperidinecarboxylate compound of the Formula III:
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: April 24, 2012
    Assignee: AstraZeneca AB
    Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
  • Publication number: 20120095229
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Application
    Filed: December 7, 2011
    Publication date: April 19, 2012
    Inventors: Jorgen BLIXT, Michael David GOLDEN, Philip John HOGAN, David Michael Glanville MARTIN, Francis Joseph MONTGOMERY, Zakariya PATEL, John David PITTAM, George Joseph SEPENDA, Christopher John SQUIRE, Nicholas Cartwright Alexander WRIGHT
  • Patent number: 8063210
    Abstract: The invention relates to a new process useful in the preparation of pharmaceutical compounds such as 2-{ethyl[3-({4-[(5-{2-[(3-fluorophenyl)amino]-2-oxoethyl}-1H-pyrazol-3-yl)amino]quinazolin-7-yl}oxy)propyl]amino}ethyl dihydrogen phosphate (AZD1152) and intermediates used therein.
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: November 22, 2011
    Assignee: AstraZeneca AB
    Inventors: John David Pittam, George Joseph Sependa
  • Patent number: 7692006
    Abstract: 4-[3-(4-cyclopropanecarbonyl-piperazine-1-carbonyl)-4-fluoro-benzyl]-2H-phthalazin-1-one as crystalline Form A.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: April 6, 2010
    Assignee: Kudos Pharmaceuticals Limited
    Inventors: Keith Allan Menear, Anthony Peter Ottridge, Derek John Londesbrough, Michael Raymond Hallett, Keith Raymond Mulholland, John David Pittam, David Dermot Patrick Laffan, Ian Woodward Ashworth, Martin Francis Jones, Janette Helen Cherryman
  • Publication number: 20090270617
    Abstract: 4-[3-(4-cyclopropanecarbonyl-piperazine-1-carbonyl)-4-fluoro-benzyl]-2H-phthalazin-1-one as crystalline Form A.
    Type: Application
    Filed: July 10, 2009
    Publication date: October 29, 2009
    Applicant: KUDOS PHARMACEUTICALS LIMITED
    Inventors: Keith Allan Menear, Anthony Peter Ottridge, Derek John Londesbrough, Michael Raymond Hallett, Keith Raymond Mulholland, John David Pittam, David Dermot Patrick Laffan, Ian Woodward Ashworth, Martin Francis Jones, Janette Helen Cherryman
  • Publication number: 20090203905
    Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
    Type: Application
    Filed: September 27, 2006
    Publication date: August 13, 2009
    Inventors: Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joeph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
  • Publication number: 20080280957
    Abstract: Disclosed are MEK inhibitors useful in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals, and inflammatory conditions. Also disclosed are methods of using such compounds in the treatment of hyperproliferative diseases in mammals and pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: May 17, 2006
    Publication date: November 13, 2008
    Applicants: ARRAY BIOPHARMA, INC., ASTRAZENECA AB
    Inventors: Allison L. Marlow, Eli M. Wallace, Jeongbeob Seo, Joseph P. Lyssikatos, Hoog Woon Yang, James Blake, Richard Anthony Storey, Rebecca Jane Booth, John David Pittam, John Leonard, Mark Richard Fielding
  • Publication number: 20080146575
    Abstract: 4-[3-(4-cyclopropanecarbonyl-piperazine-1-carbonyl)-4-fluoro-benzyl]-2H-phthalazin-1-one as crystalline Form A.
    Type: Application
    Filed: October 17, 2007
    Publication date: June 19, 2008
    Inventors: Keith Allan Menear, Anthony Peter Ottridge, Derek John Londesbrough, Michael Raymond Hallett, Keith Raymond Mulholland, John David Pittam, David Dermot Patrick Laffan, Ian Woodward Ashworth, Martin Francis Jones, Janette Helen Cherryman
  • Publication number: 20070270384
    Abstract: The invention relates to a new process useful in the preparation of pharmaceutical compounds such as 2-{ethyl[3-({4-[(5-{2-[(3-fluorophenyl)amino]-2-oxoethyl}-1H-pyrazol-3-yl)amino]quinazolin-7-yl}oxy)propyl]amino}ethyl dihydrogen phosphate (AZD1152) and intermediates used therein.
    Type: Application
    Filed: May 15, 2007
    Publication date: November 22, 2007
    Applicant: ASTRAZENECA AB
    Inventors: John David Pittam, George Joseph Sependa