Abstract: The present invention relates to pharmaceutical compositions and methods of treatment comprising administering to a patient in need thereof a combination of a benzoxazole derivative transthyretin stabilizer or a pharmaceutically acceptable salt or prodrug thereof and an additional therapeutic agent for the treatment of transthyretin amyloidosis. Particularly, the present invention relates to pharmaceutical compositions and methods of treatment comprising administering to a patient in need thereof 2-(3,5-dichlorophenyl)-1,3-benzoxazole-6-carboxylic acid or a pharmaceutically acceptable salt or prodrug thereof and one or more additional therapeutic agent for the treatment of transthyretin amyloidosis.
Type:
Grant
Filed:
December 17, 2019
Date of Patent:
April 8, 2025
Assignee:
Pfizer Inc.
Inventors:
Christine Ellen Bulawa, James Allan Fleming
Abstract: The present invention provides novel antibodies that specifically bind to GUCY2c and uses thereof in the treatment of cancer. The present invention further provides novel bispecific antibodies comprising such antibodies and uses thereof in the treatment of cancer.
Type:
Grant
Filed:
October 27, 2022
Date of Patent:
April 8, 2025
Assignee:
PFIZER INC.
Inventors:
Chew Shun Chang, Gurkan Guntas, Madan Katragadda, Divya Mathur, Adam Reid Root, Lidia Mosyak, Edward Roland Lavallie
Abstract: The invention relates to compounds of Formula I? wherein R, R1, R2, R3, p, q and q? are as defined herein, pharmaceutical compositions comprising the compounds, methods of treating coronavirus infection such as COVID-19 in a patient by administering therapeutically effective amounts of the compounds, and methods of inhibiting or preventing replication of coronaviruses such as SARS-CoV-2 with the compounds.
Type:
Application
Filed:
October 16, 2024
Publication date:
March 27, 2025
Applicant:
Pfizer Inc.
Inventors:
Dafydd Rhys Owen, Matthew Richard Reese, Matthew Forrest Sammons, Jamison Bryce Tuttle, Patrick Robert Verhoest, Qingyi Yang
Abstract: Method for treating moderate to severe chronic hand eczema in a subject in need thereof, which method comprises the step of administering to said subject a therapeutically effective amount of the compound of N-((1S,3S)-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclobutyl)propane-1-sulfonamide, or a pharmaceutically acceptable salt thereof.
Type:
Application
Filed:
January 31, 2022
Publication date:
March 13, 2025
Applicant:
Pfizer Inc.
Inventors:
Gary Lap-Chiu Chan, Maureen Patricia Neary, Hernan Valdez
Abstract: Described herein is a crystalline form of (2R)-2-(5-fluoro-2-methoxypyridin-4-yl)-1-[(2S)-7-methyl-6-(pyrimidin-2-yl)-3,4-dihydro-1H-spiro[1,8-naphthyridine-2,3-pyrrolidin]-1-yl]propan-1-one having a powder X-ray diffraction pattern comprising at least one characteristic peak, in terms of 2? at a copper wavelength, selected from 8.7±0.2, 11.1±0.2, and 13.3±0.2.
Type:
Application
Filed:
November 21, 2024
Publication date:
March 13, 2025
Applicant:
Pfizer Inc.
Inventors:
Christopher Ryan BUTLER, Michelle Renee GARNSEY, Kevin Alexander OGILVIE, Jana POLIVKOVA, Matthew Forrest SAMMONS, Aaron Christopher SMITH, Qingyi Yang
Abstract: The combination of (S)-2-(5-((3-ethoxypyridin-2-yl)oxy)pyridin-3-yl)-N-(tetrahydrofuran-3-yl)pyrimidine-5-carboxamide or pharmaceutically acceptable salt thereof, and 4-(4-(1-Isopropyl-7-oxo-1,4,6,7-tetrahydrospiro[indazole-5,4?-piperidine]-1?-carbonyl)-6-methoxypyridin-2-yl)benzoic acid or pharmaceutically acceptable salt thereof, for treatment of diseases, including non-alcoholic steatohepatitis (NASH), in mammals are described herein.
Type:
Grant
Filed:
October 11, 2021
Date of Patent:
March 11, 2025
Assignee:
Pfizer Inc.
Inventors:
William Paul Esler, Trenton Thomas Ross
Abstract: Solid forms of (S)-2-(5-((3-ethoxypyridin-2-yl)oxy)pyridin-3-yl)-N-(tetrahydrofuran-3-yl)pyrimidine-5-carboxamide, including crystalline forms and an amorphous form, in addition to pharmaceutical compositions, processes for preparing, and their use to treat diseases, conditions and disorders modulated by the activity of the diacylglycerol acyltransferase 2 (DGAT2) in a mammal such as a human are described herein.
Type:
Application
Filed:
August 23, 2022
Publication date:
February 27, 2025
Applicant:
Pfizer Inc.
Inventors:
Kevin Francis DeBoyace, Brian Matthew Samas, Heather Lynn Frericks Schmidt
Abstract: The present disclosure relates generally to methods of preparing glycoconjugates containing a saccharide conjugated to a carrier protein by use of stable nitroxyl radical related agent/oxidant as an oxidizing agent, to immunogenic compositions comprising such glycoconjugates, and to methods for the use of such glycoconjugates and immunogenic compositions.
Abstract: Benzodiazepine derivatives of formula (I): (I) wherein: each of R1 and R2 is independently H or halo; either (i) T is N, Z is C, and are bonds, and and are absent; or (ii) T is C, Z is N, and are bonds, and and are absent; each of R3 and R4 is independently halo, —OR6, —NR6R7, —COR8, —C(O)OR8, —CON(R8)2 or —R6; R5 is H or halo; each of R6 and R7 is independently H or a group selected from C1-C6 alkyl, C3-C10 cycloalkyl, C6-C10 aryl, 4- to 10-membered heterocyclyl and 4- to 10-membered heteroaryl, the group being unsubstituted or substituted; R8 is H or C1-C6 alkyl, each R8 being the same or different when two are present; n is 0 or 1; and one of V, W, X and Y is N or CH and the other three are CH; and the pharmaceutically acceptable salts thereof are inhibitors of RSV and can therefore be used to treat or prevent an RSV infection.
Type:
Grant
Filed:
August 20, 2020
Date of Patent:
February 18, 2025
Assignee:
Pfizer Inc.
Inventors:
George Stuart Cockerill, James Good, Craig Alex Avery, Andrew Joseph Warner, Edward James Cochrane
Abstract: The invention provides antibodies, and antigen-binding fragments thereof, that specifically bind to GDF15, as well as methods and uses for the antibodies.
Type:
Grant
Filed:
August 1, 2022
Date of Patent:
February 18, 2025
Assignee:
PFIZER INC.
Inventors:
Kevin Charles Beaumont, Danna M. Breen, Matthew Allister Lambert, Jeffrey Raymond Chabot, Tao He, Ksenya Shchors, James R. Apgar
Abstract: The invention relates to compounds of Formula (I) wherein Y1a, Y1b, Y2a, Y2b, Y2c, Y2d, Y2e, Y2f, Y2g, Y2h and Y2i are as defined herein and to their use in medicine; to compositions containing them; to processes for their preparation; and to intermediates used in such processes. The compounds of Formula (I) may be useful in the treatment of coronavirus infections and coronavirus infection related disorders.
Type:
Application
Filed:
August 9, 2024
Publication date:
February 13, 2025
Applicant:
Pfizer Inc.
Inventors:
Karen Jean COFFMAN, Dafydd Rhys OWEN, Matthew Richard REESE, Matthew Forrest SAMMONS, Raman SHARMA, Jamison Bryce TUTTLE, Qingyi YANG
Abstract: The present disclosure relates to the treatment of cancer and/or cancer-associated disease. Certain aspects relate to the treatment of an individual having cancer or cancer-associated disease by administering to the individual a combination therapy of a first therapeutic agent that is an EZH2 inhibitor, a second therapeutic agent that is a CDK inhibitor, and a third therapeutic agent that is a selective estrogen receptor degrader.
Type:
Application
Filed:
December 12, 2022
Publication date:
February 13, 2025
Applicant:
Pfizer Inc.
Inventors:
Stephen George DANN, Koleen Jill EISELE, Conglin FAN, Manfred KRAUS, Pei-Pei KUNG, Shikhar SHARMA, Hui WANG
Abstract: The disclosure provides a method of treating cancer comprising administering to a subject in need thereof with a therapeutically effective amount of PF-07220060. The disclosure also provides a method of treating cancer comprising administering to a subject in need thereof with a therapeutically effective amount of PF-07220060 and an endocrine therapy agent.
Abstract: A blister package is disclosed herein. The blister package includes a body, a plurality of pockets, and a top seal. The body has a top surface and a bottom surface opposite the top surface. The plurality of pockets is formed in the body. Each of the plurality of pockets extend below the top surface of the body. Each pocket of the plurality of pockets is configured to hold a pharmaceutical. The plurality of pockets is arranged in a manner that defines at least one dose. The plurality of pockets for the at least one dose includes a first pocket in parallel with a second pocket, and a third pocket perpendicular to the first pocket and the second pocket. The top seal is configured to interface with the body. The top seal is configured to hold the pharmaceutical in each respective pocket.
Abstract: This disclosure relates to combination therapies for use in treating cancer, comprising a CDK2 inhibitor of Formula (I) and a selective CDK4 inhibitor of Formula (II), each as further described herein, optionally in further combination with an additional anti-cancer agent.
Type:
Application
Filed:
December 1, 2022
Publication date:
February 6, 2025
Applicant:
PFIZER INC.
Inventors:
Lars ANDERS, Jerry LI, Tun Tun LIN, Ping WEI, Jing YANG, Todd Lee VANARSDALE
Abstract: The invention relates to compounds of Formula (I)-(III) and pharmaceutically acceptable salts thereof to their use in medicine; to compositions containing them; to processes for their preparation; and to intermediates used in such processes. The compounds the present invention may be useful in the treatment, prevention, suppression and amelioration diseases, disorders and conditions such as cancers.
Type:
Application
Filed:
October 1, 2024
Publication date:
January 30, 2025
Applicant:
PFIZER INC.
Inventors:
Benjamin Joseph BURKE, Alexander BURTEA, Jacob Cole DEFOREST, Asako NAGATA, Simon Paul PLANKEN, Jillian Elyse SPANGLER, Scott Channing SUTTON, Hanna Maria WISNIEWSKA, Shouliang YANG
Abstract: There are methods for treating hidradenitis suppurtiva using compounds and analogues that inhibit certain kinases, including Janus Kinase (JAK).
Type:
Application
Filed:
September 8, 2020
Publication date:
January 30, 2025
Applicant:
PFIZER INC.
Inventors:
Andrew FENSOME, Brian Stephen GERSTENBERGER, Dafydd Rhys OWEN
Abstract: This invention relates generally to devices, systems, and methods for performing biological assays by using indicators that modify one or more optical properties of the assayed biological samples. The subject methods include generating a reaction product by carrying out a biochemical reaction on the biological sample introduced into a device and reacting the reaction product with an indicator capable of generating a detectable change in an optical property of the biological sample to indicate the presence, absence, or amount of analyte suspected to be present in the sample.
Type:
Grant
Filed:
October 7, 2022
Date of Patent:
January 28, 2025
Assignee:
Pfizer Inc.
Inventors:
Frank B. Myers, III, Clay D. Reber, Taber H. Smith, Faisal S. Maniar
Inventors:
Andreas Panayiotou, David James Ryan, Katherine M. Wietmarschen, Jamie Elizabeth DePeppo, John Gabriel Oghia, Galen Chan, Dorothy George, Ian Thomas Lyckland, Daniele Codega, Ana Camila Engelbert, Rafael Marin Bortolotto, Francesco Bertelli, Kathryn Marie Ess