Patents by Inventor Peter Guzzo

Peter Guzzo 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: 20230105412
    Abstract: The present disclosure discloses free form or base and salts of compound of formula (I). Said salts include adipate, benzenesulphonate, hydrobromide, fumarate, benzoate, methanesulfonate, L-malate, d-glyconate, sorbate, phosphate, sulfate, L-tartrate, p-methylbenzenesulphonate, citrate, hydrochloride, ethanesulfonate, 1-hydroxy-2-naphthoate, succinate, acetate, glutarate or L-pyroglutamate. The present disclosure also discloses the crystals of free form and above salts.
    Type: Application
    Filed: March 16, 2021
    Publication date: April 6, 2023
    Inventors: David MANNING, Peter GUZZO
  • Patent number: 10231953
    Abstract: The present disclosure relates to compounds capable of acting as covalent inhibitors of bromodomains and the therapeutic use of these inhibitors.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: March 19, 2019
    Assignee: Zenith Epigenetics Ltd.
    Inventors: Olesya Kharenko, Peter Ronald Young, Samuel David Brown, Bryan Cordell Duffy, Shuang Liu, Peter Guzzo
  • Publication number: 20170360760
    Abstract: The present disclosure relates to compounds capable of acting as covalent inhibitors of bromodomains and the therapeutic use of these inhibitors.
    Type: Application
    Filed: December 16, 2015
    Publication date: December 21, 2017
    Inventors: Olesya KHARENKO, Peter Ronald YOUNG, Samuel David BROWN, Bryan Cordell DUFFY, Shuang LIU, Peter GUZZO
  • Publication number: 20170204095
    Abstract: Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R1 is H or optionally substituted alkyl; R2, R3, R4 are each independently selected from H, —O-alkyl, —S-alkyl, alkyl, halo, —CF3, and —CN; G is —CR12R13—NR5— or —NR5—CR12R13; R5 is H, optionally substituted alkyl, optionally substituted heterocycle, —C(?O)—R6, —C(?O)—O—R7, or —C(?O)—NR19R20; R6 and R7 are each optionally substituted alkyl or optionally substituted heterocycle; R8, R9, R10, R11, R12, R13, R19 and R20 are each independently selected from H or optionally substituted alkyl; R14 and R15 are each independently H or halogen; L is —CH2—O—, —CH2CH2—, —CH?CH— or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.
    Type: Application
    Filed: April 3, 2017
    Publication date: July 20, 2017
    Inventors: Peter GUZZO, Matthew David SURMAN, Alan John HENDERSON, May Xiaowu JIANG, Mark HADDEN, James GRABOWSKI, Alexander USYATINSKY
  • Patent number: 9650378
    Abstract: Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R1 is H or optionally substituted alkyl; R2, R3, R4 are each independently selected from H, —O-alkyl, —S-alkyl, alkyl, halo, —CF3, and —CN; G is —CR12R13—NR5— or —NR5—CR12R13; R5 is H, optionally substituted alkyl, optionally substituted heterocycle, —C(?O)—R6, —C(?O)—O—R7, or —C(?O)—NR19R20; R6 and R7 are each optionally substituted alkyl or optionally substituted heterocycle; R8, R9, R10, R11, R12, R13, R19 and R20 are each independently selected from H or optionally substituted alkyl; R14 and R15 are each independently H or halogen; L is —CH2—O—, —CH2CH2—, —CH?CH— or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: May 16, 2017
    Assignee: Albany Molecular Research, Inc.
    Inventors: Peter Guzzo, Matthew David Surman, Alan John Henderson, May Xiaowu Jiang, Mark Hadden, James Grabowski, Alexander Usyatinsky
  • Publication number: 20160159798
    Abstract: Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R1 is H or optionally substituted alkyl; R2, R3, R4 are each independently selected from H, —O-alkyl, —S-alkyl, alkyl, halo, —CF3, and —CN; G is —CR12R13—NR5— or —NR5—CR12R13; R5 is H, optionally substituted alkyl, optionally substituted heterocycle, —C(?O)—R6, —C(?O)—O—R7, or —C(?O)—NR19R20; R6 and R7 are each optionally substituted alkyl or optionally substituted heterocycle; R8, R9, R10, R11, R12, R13, R19 and R20 are each independently selected from H or optionally substituted alkyl; R14 and R15 are each independently H or halogen; L is —CH2—O—, —CH2CH2—, —CH?CH— or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.
    Type: Application
    Filed: February 17, 2016
    Publication date: June 9, 2016
    Inventors: Peter Guzzo, Matthew David Surman, Alan John Henderson, May Xiaowu Jiang, Mark Hadden, James Grabowski, Alexander Usyatinsky
  • Patent number: 9296743
    Abstract: Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R1 is H or optionally substituted alkyl; R2, R3, R4 are each independently selected from H, —O-alkyl, —S-alkyl, alkyl, halo, —CF3, and —CN; G is —CR12R13—NR5— or —NR5—CR12R13; R5 is H, optionally substituted alkyl, optionally substituted heterocycle, —C(?O)—R6, —C(?O)—O—R7, or —C(?O)—NR19R20; R6 and R7 are each optionally substituted alkyl or optionally substituted heterocycle; R8, R9, R10, R11, R12, R13, R19 and R20 are each independently selected from H or optionally substituted alkyl; R14 and R15 are each independently H or halogen; L is —CH2—O—, —CH2CH2—, —CH?CH— or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: March 29, 2016
    Assignee: Albany Molecular Research, Inc.
    Inventors: Peter Guzzo, Matthew David Surman, Alan John Henderson, May Xiaowu Jiang, Mark Hadden, James Grabowski, Alexander Usyatinsky
  • Publication number: 20140206696
    Abstract: Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R1 is H or optionally substituted alkyl; R2, R3, R4 are each independently selected from H, —O-alkyl, —S-alkyl, alkyl, halo, —CF3, and —CN; G is —CR12R13—NR5— or —NR5—CR12R13; R5 is H, optionally substituted alkyl, optionally substituted heterocycle, —C(?O)—R6, —C(?O)—O—R7, or —C(?O)—NR19R20; R6 and R7 are each optionally substituted alkyl or optionally substituted heterocycle; R8, R9, R10, R11, R12, R13, R19 and R20 are each independently selected from H or optionally substituted alkyl; R14 and R15 are each independently H or halogen; L is —CH2—O—, —CH2CH2—, —CH?CH— or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.
    Type: Application
    Filed: March 24, 2014
    Publication date: July 24, 2014
    Applicant: Albany Molecular Research, Inc.
    Inventors: Peter GUZZO, Matthew David SURMAN, Alan John HENDERSON, May Xiaowu JIANG, Mark HADDEN, James GRABOWSKI, Alexander USYATINSKY
  • Patent number: 8716308
    Abstract: Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R1 is H or optionally substituted alkyl; R2, R3, R4 are each independently selected from H, —O-alkyl, —S-alkyl, alkyl, halo, —CF3, and —CN; G is —CR12R13—NR5— or —NR5—CR12R13; R5; is H, optionally substituted alkyl, optionally substituted heterocycle, —C(?O)—R6, —C(?O)—O—R7, or —C(?O)—NR19R20; R6 and R7 are each optionally substituted alkyl or optionally substituted heterocycle; R8, R9, R10, R11, R12, R13, R19 and R20 are each independently selected from H or optionally substituted alkyl; R14 and R15 are each independently H or halogen; L is —CH2—O—, —CH2CH2—, —CH?CH— or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: May 6, 2014
    Assignee: Albany Molecular Research, Inc.
    Inventors: Peter Guzzo, Matthew David Surman, Alan John Henderson, May Xiaowu Jiang, Mark Hadden, James Grabowski, Alexander Usyatinsky
  • Patent number: 8273770
    Abstract: 5-pyridinone substituted indazoles of the formula and methods of their use are presented.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: September 25, 2012
    Assignee: Albany Molecular Research, Inc.
    Inventors: Peter Guzzo, Matthew David Surman, Alan John Henderson, Mark Hadden
  • Publication number: 20090082359
    Abstract: 5-pyridinone substituted indazoles of the formula and methods of their use are presented.
    Type: Application
    Filed: July 18, 2008
    Publication date: March 26, 2009
    Applicant: AMR TECHNOLOGY, INC.
    Inventors: Peter Guzzo, Matthew David Surman, Alan John Henderson, Mark Hadden
  • Publication number: 20080207595
    Abstract: The compounds of the present invention are represented by the following aryl- and heteroaryl-substituted tetrahydrobenzazepine and dihydrobenzazapine derivatives having formulae I(A-E) and formula (II): where the carbon atom designated * is in the R or S configuration, and the substituents X and R1-R9 are as defined herein.
    Type: Application
    Filed: July 17, 2006
    Publication date: August 28, 2008
    Applicant: AMR Technology, Inc.
    Inventors: Bruce Molino, Shuang Liu, Aruna Sambandam, Peter Guzzo, Min Hu, Congxiang Zha, Kassoum Nacro, David Manning, Matthew Isherwood, Kristen Fleming, Wenge Cui, Richard Olson
  • Publication number: 20080146836
    Abstract: Novel compounds of formula I, with the exception of i) the racemate of (3-amino-2-hydroxypropyl)phosphinic acid; and ii) (2R/S,3R)-(3-amino-2-hydroxybutyl)phosphinic acid, having affinity to one or more GABAB receptors, their pharmaceutically acceptable salts, solvates and stereoisomers, as well as processes for their preparation, pharmaceutical compositions containing said therapeutically active compounds and the use of said active compounds in therapy.
    Type: Application
    Filed: July 12, 2007
    Publication date: June 19, 2008
    Inventors: Thomas Elebring, Peter Guzzo, Anders Holmen, Thomas Olsson, Marianne Swanson, Sverker Von Unge
  • Publication number: 20070021408
    Abstract: The compounds of the present invention are represented by the following aryl- and heteroaryl-substituted tetrahydrobenzazepine and dihydrobenzazapine derivatives having formulae I(A-E) and formula (II): where the carbon atom designated * is in the R or S configuration, and the substituents X and R1-R9 are as defined herein.
    Type: Application
    Filed: July 17, 2006
    Publication date: January 25, 2007
    Applicant: AMR Technology, Inc.
    Inventors: Bruce Molino, Shuang Liu, Aruna Sambandam, Peter Guzzo, Min Hu, Congxiang Zha, Kassoum Nacro, David Manning, Matthew Isherwood, Kristen Fleming, Wenge Cui, Richard Olson
  • Patent number: 7034176
    Abstract: Intermediates used in the preparation of compounds of formula I, or a stereoisomer thereof, or a pharmaceutically acceptable form of either selected from the group consisting of a salt, a solvate and a combination thereof, with the exception of i) the racemate of (3-amino-2-hydroxypropyl)phosphinic acid; and ii) (2R/S,3R)-(3-amino-2-hydroxybutyl)phosphinic acid.
    Type: Grant
    Filed: December 16, 2004
    Date of Patent: April 25, 2006
    Assignee: Astrazeneca AB
    Inventors: Thomas Elebring, Peter Guzzo, Anders Holmén, Thomas Olsson, Marianne Swanson, Sverker Von Unge
  • Publication number: 20060063766
    Abstract: The compounds of the present invention are represented by the chemical structure found in Formula (I): wherein: the carbon atom designated * is in the R or S configuration; and X is a fused bicyclic carbocycle or heterocycle selected from the group consisting of benzofuranyl, benzo[b]thiophenyl, benzoisothiazolyl, benzoisoxazolyl, indazolyl, indolyl, isoindolyl, indolizinyl, benzoimidazolyl, benzooxazolyl, benzothiazolyl, benzotriazolyl, imidazo[1,2-a]pyridinyl, pyrazolo[1,5-a]pyridinyl, [1,2,4]triazolo[4,3-a]pyridinyl, thieno[2,3-b]pyridinyl, thieno[3,2-b]pyridinyl, 1H-pyrrolo[2,3-b]pyridinyl, indenyl, indanyl, dihydrobenzocycloheptenyl, tetrahydrobenzocycloheptenyl, dihydrobenzothiophenyl, dihydrobenzofuranyl, indolinyl, naphthyl, tetrahydronaphthyl, quinolinyl, isoquinolinyl, 4H-quinolizinyl, 9aH-quinolizinyl, quinazolinyl, cinnolinyl, phthalazinyl, quinoxalinyl, benzo[1,2,3]triazinyl, benzo[1,2,4]triazinyl, 2H-chromenyl, 4H-chromenyl, and a fused bicyclic carbocycle or fused bicyclic heterocycle op
    Type: Application
    Filed: July 15, 2005
    Publication date: March 23, 2006
    Inventors: Bruce Molino, Shuang Liu, Barry Berkowitz, Marlene Cohen, Peter Guzzo, James Beck
  • Publication number: 20060052378
    Abstract: The compounds of the present invention are represented by the chemical structure found in Formula (I): wherein: the carbon atom designated * is in the R or S configuration; and X is a fused bicyclic carbocycle or heterocycle selected from the group consisting of benzofuranyl, benzo[b]thiophenyl, benzoisothiazolyl, benzoisoxazolyl, indazolyl, indolyl, isoindolyl, indolizinyl, benzoimidazolyl, benzooxazolyl, benzothiazolyl, benzotriazolyl, imidazo[1,2-a]pyridinyl, pyrazolo[1,5-a]pyridinyl, [1,2,4]triazolo[4,3-a]pyridinyl, thieno[2,3-b]pyridinyl, thieno[3,2-b]pyridinyl, 1H-pyrrolo[2,3-b]pyridinyl, indenyl, indanyl, dihydrobenzocycloheptenyl, tetrahydrobenzocycloheptenyl, dihydrobenzothiophenyl, dihydrobenzofuranyl, indolinyl, naphthyl, tetrahydronaphthyl, quinolinyl, isoquinolinyl, 4H-quinolizinyl, 9aH-quinolizinyl, quinazolinyl, cinnolinyl, phthalazinyl, quinoxalinyl, benzo[1,2,3]triazinyl, benzo[1,2,4]triazinyl, 2H-chromenyl, 4H-chromenyl, and a fused bicyclic carbocycle or fused bicyclic heterocycle op
    Type: Application
    Filed: July 15, 2005
    Publication date: March 9, 2006
    Inventors: Bruce Molino, Shuang Liu, Peter Guzzo, James Beck
  • Publication number: 20050143427
    Abstract: This invention relates to a compound which is [b]-fused bicyclic proline derivative, or a pharmaceutically acceptable salt thereof; a pharmaceutical composition comprising the compound or the salt thereof, and methods of treating diseases, including, but not limited to, methods of preventing or inhibiting joint cartilage damage and preventing or treating diseases characterized by joint cartilage damage, joint inflammation, or joint pain. The [b]-fused bicyclic proline derivatives are compounds of Formula I as described above. Diseases characterized by joint cartilage damage or joint pain include, for example, osteoarthritis and rheumatoid arthritis. Rheumatoid arthritis is also characterized by joint inflammation. This invention also relates to methods of synthesizing and preparing the [b]-fused bicyclic proline derivatives, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: April 12, 2004
    Publication date: June 30, 2005
    Inventors: Nicole Barvian, Cleo Connolly, Peter Guzzo, James Hamby, James Hicks, Matthew Johnson, Van-Duc Le, Lorna Mitchell, William Roark
  • Publication number: 20050137414
    Abstract: Novel compounds of formula I, with the exception of i) the racemate of (3-amino-2-hydroxypropyl)phosphinic acid; and ii) (2R/S, 3R)-(3-amino-2-hydroxybutyl)phosphinic acid, having affinity to one or more GABAB receptors, their pharmaceutically acceptable salts, solvates and stereoisomers, as well as processes for their preparation, pharmaceutical compositions containing said therapeutically active compounds and the use of said active compounds in therapy.
    Type: Application
    Filed: December 16, 2004
    Publication date: June 23, 2005
    Inventors: Thomas Elebring, Peter Guzzo, Anders Holmen, Thomas Olsson, Marianne Swanson, Sverker Unge
  • Publication number: 20050137215
    Abstract: This invention relates to a compound which is [c]-fused bicyclic proline derivative, or a pharmaceutically acceptable salt thereof; a pharmaceutical composition comprising the compound or the salt thereof, and methods of treating diseases, including, but not limited to, methods of preventing or inhibiting joint cartilage damage and preventing or treating diseases characterized by joint cartilage damage, joint inflammation, or joint pain. The [c]-fused bicyclic proline derivatives are compounds of Formula I as described above. Diseases characterized by joint cartilage damage or joint pain include, for example, osteoarthritis and rheumatoid arthritis. Rheumatoid arthritis is also characterized by joint inflammation. This invention also relates to methods of synthesizing and preparing the [c]-fused bicyclic proline derivatives, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: April 12, 2004
    Publication date: June 23, 2005
    Inventors: Peter Guzzo, James Hamby, Matthew Johnson, Van-Duc Le, John Mangette, Rajesh Shenoy, Michael Stier