Patents by Inventor Christopher John Love

Christopher John Love 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).

  • Patent number: 8778919
    Abstract: The present invention concerns the compounds of formula (I), the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein m represents 1, n represents 1, Z represents N or C, in particular N; —X1— represents C1-4alkyl, in particular methyl; —X2— represents —C1-4alkyl- or —C1-4alkyl-NR7—, in particular propyl, -ethyl-NR7— or -propyl-NR7—; —Y— represents —NR2—C1-6alkyl-CO—NR4—, -Het1-C1-6alkyl-CO—NR5— or -Het2-CO—NR6— and wherein the —C1-6alkyl-linker of —NR2—C1-6alkyl-CO—NR4— or -Het1-C1-6alkyl-CO—NR5— is optionally substituted with one or where possible two or more substituents selected from hydroxy, halo and phenyl; R1 represents hydrogen, chloro, fluoro or bromo; R2 represents —C1-4alkyl-, in particular ethyl or methyl; R7 represents hydrogen; R8 represents hydrogen; R4, R5 and R6 represent hydrogen; Het1 is selected from piperazinyl or piperidinyl, in particular -piperazinyl; Het2 selected from pyrrolidinyl or piperidinyl, in particular pyrrolid
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: July 15, 2014
    Assignee: Janssen Pharmaceutica NV
    Inventors: Frederik Jan Rita Rombouts, Christopher John Love, Kristof Van Emelen, Sven Franciscus Anna Van Brandt, Tongfei Wu
  • Patent number: 8431704
    Abstract: The present invention is related to novel compounds of formula (I) having P2X7 antagonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment or prophylaxis of diseases associated with P2X7 receptor activity in animals, in particular humans. (I).
    Type: Grant
    Filed: April 21, 2009
    Date of Patent: April 30, 2013
    Assignee: Janssen Pharmaceutica NV
    Inventors: Christopher John Love, Joseph Elisabeth Leenaerts, Ludwig Paul Cooymans, Donald Alec Lebsack, Bryan James Branstetter, Jason Christopher Rech, Elizabeth Ann Gleason, Jennifer Diane Venable, Danielle Wiener, Deborah Margaret Smith, James Guy Breitenbucher
  • Publication number: 20110092481
    Abstract: The present invention is related to novel compounds of formula (I) having P2X7 antagonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment or prophylaxis of diseases associated with P2X7 receptor activity in animals, in particular humans.
    Type: Application
    Filed: April 21, 2009
    Publication date: April 21, 2011
    Inventors: Christopher John Love, Joseph Elisabeth Leenaerts, Ludwig Paul Cooymans, Donald Alec Labsack, Bryan James Branstetter, Jason Christopher Rech, Elizabeth Ann Gleason, Jennifer Diane Venable, Danielle Wiener, Deborah Margaret Smith, James Guy Breitenbucher
  • Patent number: 7803823
    Abstract: This invention concerns the use of a compound of formula (I?) a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein Z is halo; C1-6alkyl; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl; aminocarbonyl; C1-6alkyl substituted with hydroxy, carboxyl, cyano, amino, amino substituted with piperidinyl, amino substituted with C1-4alkyl substituted piperidinyl, mono- or di(C1-6alkyl)amino, aminocarbonyl, mono- or di(C1-6alkyl)aminocarbonyl, C1-6alkyloxycarbonyl, C1-6alkyloxy, piperidinyl, piperazinyl, morpholinyl, thiomorpholinyl; polyhaloC1-4alkyl; cyano; amino; mono- or di(C1-6alkyl)aminocarbonyl; C1-6alkyloxycarbonyl; C1-6alkylcarbonyloxy; aminoS(?O)2—; mono- or di(C1-6alkyl)aminoS(?O)2; —C(?N—Rx)NRyRz; Q is optionally substituted C3-6cycloalkyl, phenyl, pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, benzthiazolyl, benzoxazolyl, benzimidazolyl, indazolyl, or imidazopyridyl, or Q is a radical of formula L is optionally substituted phenyl or
    Type: Grant
    Filed: May 1, 2007
    Date of Patent: September 28, 2010
    Assignee: Janssen Pharmaceutica NV
    Inventors: Christopher John Love, Guy Rosalia Eugeen Van Lommen, Julien Georges Pierre-Olivier Doyon, Jean-Pierre André Marc Bongartz, Marcel Jozef Maria Van der Aa, Robert Jozef Maria Hendrickx, Peter Jacobus Johannes Antonius Buijnsters, Ludwig Paul Cooymans, Nele Vandermaesen, Erwin Coesemans, Gustaaf Maria Boeckx
  • Publication number: 20100222574
    Abstract: The present invention concerns the compounds of formula (I), the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein m represents 1, n represents 1, Z represents N or C, in particular N; —X1— represents C1-4alkyl, in particular methyl; —X2— represents —C1-4alkyl- or —C1-4alkyl-NR7—, in particular propyl, -ethyl-NR7— or -propyl-NR7—; —Y— represents-NR2—C1-6alkyl-CO—NR4—, -Het1-C1-6alkyl-CO—NR5— or -Het2-CO—NR6— and wherein the —C1-6alkyl-linker of —NR2—C1-6alkyl-CO—NR4— or -Het1-C1-6alkyl-CO—NR5— is optionally substituted with one or where possible two or more substituents selected from hydroxy, halo and phenyl; R1 represents hydrogen, chloro, fluoro or bromo; R2 represents —C1-4alkyl-, in particular ethyl or methyl; R7 represents hydrogen; R8 represents hydrogen; R4, R5 and R6 represent hydrogen; Het1 is selected from piperazinyl or piperidinyl, in particular -piperazinyl; Het2 selected from pyrrolidinyl or piperidinyl, in particular pyrrolidi
    Type: Application
    Filed: June 26, 2006
    Publication date: September 2, 2010
    Inventors: Frederik Jan Rita Rombouts, Christopher John Love, Kristof Van Emelen, Sven Franciscus Anna Van Brandt, Tongfei Wu
  • Publication number: 20100160349
    Abstract: This invention concerns a compound of formula a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein ring A represents phenyl, pyridyl, pyrimidinyl, pyridazinyl or pyrazinyl; R1 represents hydrogen; aryl; formyl; C1-6alkylcarbonyl; C1-6alkyl; C1-6alkyloxycarbonyl; C1-6alkyl substituted with formyl, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl or C1-6alkylcarbonyloxy; X represents a direct bond; —(CH2)n3— or —(CH2)n4—X1a—X1b—; R2 represents an optionally substituted cyclic system; provided that N,3-diphenyl-3H-1,2,3-triazolo[4,5-d]pyrimidin-5-amine is not included; their use, pharmaceutical compositions comprising them and processes for their preparation.
    Type: Application
    Filed: January 13, 2006
    Publication date: June 24, 2010
    Inventors: Christopher John Love, Ludwig Paul Cooymans, Nele Vandermaesen
  • Patent number: 7560458
    Abstract: This invention concerns compounds of formula N-oxides, pharmaceutically acceptable addition salts, quaternary amines and stereochemically isomeric forms thereof, their use, pharmaceutical compositions comprising them, and processes for their preparation.
    Type: Grant
    Filed: July 12, 2004
    Date of Patent: July 14, 2009
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Eddy Jean Edgard Freyne, Christopher John Love, Ludwig Paul Cooymans, Nele Vandermaesen, Peter Jacobus Johannes Antonius Buijnsters, Marc Willems, Werner Constant Johan Embrechts
  • Patent number: 7514445
    Abstract: This invention concerns a compound of formula a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein ring A is a 6-membered heterocycle; R1 is hydrogen; aryl; formyl; C1-6alkylcarbonyl; optionally substituted C1-6alkyl; C1-6alkyloxycarbonyl; optionally substituted C1-6alkyloxyC1-6alkylcarbonyl; X is a direct bond or a linker atom or group; Z is a direct bond or a linker atom or group; R2 is hydrogen, C1-10alkyl, C2-10alkenyl, C2-10alkynyl, a carbocycle or a heterocycle, each of said groups may optionally be substituted; R3 is hydrogen; hydroxy; halo; optionally substituted C1-6alkyl or C2-6alkenyl or C2-6alkynyl; C1-6alkyloxy; C1-6alkylthio; C1-6alkyloxycarbonyl; C1-6alkylcarbonyloxy; carboxyl; cyano; nitro; amino; mono- or di(C1-6alkyl)amino; polyhaloC1-6alkyl; polyhaloC1-6alkyloxy; polyhaloC1-6alkylthio; R21; R21—C1-6alkyl; R21—O—; R21—S—; R21—C(?O)—; R21—S(?O)p—; R7—S(?O)p—; R7—S(?O)p—NH—; R21—S(?O)p—NH—; R7—C(?O)—; —NHC(?O)H; —C
    Type: Grant
    Filed: October 29, 2002
    Date of Patent: April 7, 2009
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Eddy Jean Edgard Freyne, Peter Jacobus Johannes Antonius Buijnsters, Marc Willems, Werner Constant Johan Embrechts, Christopher John Love, Paul Adriaan Jan Janssen, Paulus Joannes Lewi, Jan Heeres, Marc René de Jonge, Lucien Maria Henricus Koymans, Hendrik Maarten Vinkers, Koen Jeanne Alfons Van Aken, Gaston Stanislas Marcella Diels
  • Publication number: 20090036471
    Abstract: This invention concerns compounds of formula N-oxides, pharmaceutically acceptable addition salts, quaternary amines and stereochemically isomeric forms thereof, their use, pharmaceutical compositions comprising them, processes for their preparation, and methods of their use.
    Type: Application
    Filed: September 16, 2008
    Publication date: February 5, 2009
    Inventors: Eddy Jean Edgard, Christopher John Love, Ludwig Paul Cooymans, Nele Vandermaesen, Peter Jacobus Johannes Antonius Buijnsters, Marc Willems, Werner Constant Johan Embrechts
  • Patent number: 7449465
    Abstract: This invention concerns compounds of formula N-oxides, pharmaceutically acceptable addition salts, quaternary amines and stereochemically isomeric forms thereof, their use, pharmaceutical compositions comprising them, and processes for their preparation.
    Type: Grant
    Filed: July 12, 2004
    Date of Patent: November 11, 2008
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Eddy Jean Edgard Freyne, Christopher John Love, Ludwig Paul Cooymans, Nele Vandermaesen, Peter Jacobus Johannes Antonius Buijnsters, Marc Willems, Werner Constant Johan Embrechts
  • Patent number: 7232838
    Abstract: This invention concerns the use of a compound of formula (I?), a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein Z is halo; C1-6alkyl; C1-6alkylcarbonyl; C1-6alkyloxy -carbonyl; aminocarbonyl; C1-6alkyl substituted with hydroxy, carboxyl, cyano, amino, amino substituted with piperidinyl, amino substituted with C1-4alkyl substituted piperidinyl, mono- or di(C1-6alkyl)amino, aminocarbonyl, mono- or di(C1-6alkyl)aminocarbonyl, C1-6alkyloxycarbonyl, C1-6alkyloxy, piperidinyl, piperazinyl, morpholinyl, thiomorpholinyl; polyhaloC1-4alkyl; cyano; amino; mono- or di(C1-6alkyl)aminocarbonyl; C1-6alkyloxycarbonyl; C1-6alkylcarbonyloxy; aminoS(?O)2—; mono- or di(C1-6alkyl)aminoS(?O)2; —C(?N—Rx)NRyRz; Q is optionally substituted C3-6cycloalkyl, phenyl, pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, benzthiazolyl, benzoxazolyl, benzimidazolyl, indazolyl, or imidazopyridyl, or Q is a radical of formula (b-1), (b-2), or (b-3), L is optionally subs
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: June 19, 2007
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Christopher John Love, Guy Rosalia Eugeen Van Lommen, Julien Georges Pierre-Olivier Doyon, Jean-Pierre André Marc Bongartz, Marcel Jozef Maria Van der AA, Robert Jozef Maria Hendrickx, Peter Jacobus Johannes Antonius Buijnsters, Ludwig Paul Cooymans, Nele Vandermaesen, Erwin Coesemans, Gustaaf Maria Boeckx
  • Patent number: 7138403
    Abstract: This invention concerns the use of a compound of formula (I) a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein Z is halo; C1-6alkyl; C1-6alkyl substituted with hydroxy, carboxyl, cyano, amino, mono- or di(C1-6alkyl)amino, aminocarbonyl, mono- or di(C1-6alkyl)aminocarbonyl, C1-6alkyloxycarbonyl or C1-6alkyloxy; polyhaloC1-4alkyl; C1-4alkyloxy; cyano; amino; aminocarbonyl; mono- or di(C1-6alkyl)aminocarbonyl; C1-6alkyloxycarbonyl; C1-6alkylcarbonyloxy; H2N—S(?O)2—; mono- or di(C1-6alkyl)amino-S(?O)2; —C(?N—Rx)NRyRz; Q is an optionally substituted carbocycle or an optionally substituted heterocycle; L is substituted phenyl or an optionally substituted monocyclic 5 or 6-membered partially saturated or aromatic heterocycle or a bicyclic partially saturated or aromatic heterocycle; aryl is optionally substituted phenyl; for the manufacture of a medicament for the prevention or the treatment of diseases mediated through TNF-? and/or I
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: November 21, 2006
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Christopher John Love, Jean Pierre Frans Van Wauwe, Marc J. De Brabander, Roger Clive Moses, Mykhalyo Goncharenko, Ludwig Paul Cooymans, Nele Vandermaesen, Gaston Stanislas Marcella Diels, Anthony William Sibley, Caterina Noula
  • Publication number: 20040254191
    Abstract: This invention concerns the use of a compound of formula (I′), a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein Z is halo; C1-6alkyl; C1-6alkylcarbonyl; C1-6alkyloxy-carbonyl; aminocarbonyl; C1-6alkyl substituted with hydroxy, carboxyl, cyano, amino, amino substituted with piperidinyl, amino substituted with C1-4alkyl substituted piperidinyl, mono -or di(C1-6alkyl)amino, aminocarbonyl, mono -or di(C1-6alkyl)aminocarbonyl, C1-6alkyloxycarbonyl, C1-6alkyloxy, piperidinyl, piperazinyl, morpholinyl, thiomorpholinyl; polyhaloC1-4alkyl; cyano; amino; mono -or di(C1-6alkyl)aminocarbonyl; C1-6kyloxycarbonyl; C1-6alkylcarbonyloxy; aminoS(═O)2—; mono -or di(C1-6alkyl)aminoS(═O)2; —C(═N—Rx)NRyRz; Q is optionally substituted C3-6cycloalkyl, phenyl, pyridyl, pyrimidinyl, pyrazinyl, pyridazinyl, benzthiazolyl, benzoxazolyl, benzimidazolyl, indazolyl, or imidazopyridyl, or Q is a radical of formula (b-1), (
    Type: Application
    Filed: February 11, 2004
    Publication date: December 16, 2004
    Inventors: Christopher John Love, Guy Rosalia Eugeen Van Lommen, Julien Georges Pierre-Olivier Doyon, Jean-Pierre Andre Marc Bongartz, Marcel Jozef Maria Van der AA, Robert Jozef Maria Hendrickx, Peter Jacobus Johannes Buijnsters, Ludwig Paul Cooymans, Nele Vandermaesen, Erwin Coesemans, Gustaaf Maria Boeckx
  • Publication number: 20040254192
    Abstract: This invention concerns the use of a compound of formula (I) 1
    Type: Application
    Filed: February 11, 2004
    Publication date: December 16, 2004
    Inventors: Christopher John Love, Jean Pierre Frans Van Wauwe, Marc J De Brabander, Roger Clive Moses, Mykhalyo Goncharenko, Ludwig Paul Cooymans, Nele Vendermaesen, Gaston Stanislas Marcella Diels, Anthony William Sibley, Caterina Noula
  • Patent number: 6800628
    Abstract: This invention concerns the compounds of formula the N-oxide forms, the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein R1 is C1-6alkyloxy, C2-6alkenyloxy or C2-26alkynyloxy; R2 is hydrogen or C1-6alkyloxy, or when taken together R1 and R2 may form a bivalent radical of formula wherein in said bivalent radicals one or two hydrogen atoms may be substituted with C1-6alkyl, R3 is hydrogen or halo; L is C3-6cycloalkyl, C5-6cycloalkanone, C2-6alkenyl optionally substituted with aryl, or L is a radical of formula —Alk—R4, —Alk—NR5R6, 1-R6-4-piperidinyl, Alk—X—R7, —Alk—Y—C(═O)—R9, or —Alk—Y—C(═O)—NR11R12 wherein each Alk is C1-12alkanediyl; R4 is hydrogen, C1-6alkylsulfonylamino, C3-6cycloalkyl, C5-6cycloalkanone, Ar—, di(Ar)methyl, Ar-oxy- or Het1; R5 is hydrogen or C1-6alkyl; R6 is Het2; R7 is hydrogen, C1-6alkyl, hydroxyC1-6alkyl, C3-6cycloa
    Type: Grant
    Filed: November 19, 2002
    Date of Patent: October 5, 2004
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Jean-Paul René Marie Bosmans, Christopher John Love, Marc Gustaaf Celine Verdonck, Joannes Adrianus Jacobus Schuurkes
  • Publication number: 20030153573
    Abstract: This invention concerns the compounds of formula 1
    Type: Application
    Filed: November 19, 2002
    Publication date: August 14, 2003
    Inventors: Jean-Paul Rene Marie Bosmans, Christopher John Love, Marc Gustaaf Celine Verdonck, Joannes Adrianus Jacobus Schuurkes
  • Patent number: 6509339
    Abstract: This invention concerns the compounds of formula the N-oxide forms, the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein R1 is C1-6alkyloxy, C2-6alkenyloxy or C2-6alkynyloxy; R2 is hydrogen or C1-6alkyloxy, or when taken together R1 and R2 may form a bivalent radical of formula wherein in said bivalent radicals one or two hydrogen atoms may be substituted with C1-6alkyl, R3 is hydrogen or halo; L is C3-6cycloalkyl, C5-6cycloalkanone, C2-6alkenyl optionally substituted with aryl, or L is a radical of formula -Alk-R4, -Alk-NR5R6, 1-R6-4-piperidinyl, Alk-X—R7, -Alk-Y—C(═O)—R9, or -Alk-Y—C(═O)—NR11R12 wherein each Alk is C1-12alkanediyl; R4 is hydrogen, C1-6alkylsulfonylamino, C3-6cycloalkyl, C5-6cycloalkanone, Ar-, di(Ar)methyl, Ar-oxy- or Het1; R5 is hydrogen or C1-6alkyl; R6 is Het2; R7 is hydrogen, C1-6alkyl, hydroxyC1-6alkyl, C3-6cycloalkyl, Ar or Het2; X is O, S, SO2 or NR8; said R8 being hydrog
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: January 21, 2003
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Jean-Paul René Marie Bosmans, Christopher John Love, Marc Gustaaf Celine Verdonck, Joannes Adrianus Jacobus Schuurkes
  • Patent number: 6395742
    Abstract: The present invention concerns the compounds of formula the N-oxide forms, the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, wherein Alk is C1-6alkanediyl or C3-6alkenediyl; R1 is hydrogen or C1-4alkyl; R2 and R3 each independently are hydrogen, C1-6alkyl or C3-7cycloalkyl; or R2 and R3 may also be taken together with the nitrogen atom to which they are attached, thus forming a pyrrolidine, a piperidine or a perhydro azepine ring; R4 is hydrogen or halo; Q is aryl, aryloxy, di(aryl)methyl or heteroaryl; aryl is naphthyl or phenyl, said naphthyl and phenyl may optionally be substituted; and heteroaryl is quinolinyl, isoquinolinyl, pyridinyl, thienyl, indolyl, 2,3-dihydro-1,4-benzodioxinyl, 2,3-dihydro-benzofuranyl or benzodioxolanyl; said heteroaryls may optionally be substituted; it further relates to processes for their preparation, compositions comprising them as well as their use as a medicine; compounds of formula (I) containing a radioactiv
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: May 28, 2002
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Jean-Paul René Marie André Bosmans, Christopher John Love, Guy Rosalia Eugène Van Lommen
  • Publication number: 20020042430
    Abstract: This invention concerns the compounds of formula 1
    Type: Application
    Filed: August 20, 2001
    Publication date: April 11, 2002
    Inventors: Jean-Paul Rene Marie Bosmans, Christopher John Love, Marc Gustaaf Celine Verdonck, Joannes Adrianus Jacobus Schuurkes
  • Patent number: 6291481
    Abstract: Compounds of formula I the N-oxide forms, the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein the substituents are as described in the specification, and process for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impairment of gastric emptying.
    Type: Grant
    Filed: August 27, 1998
    Date of Patent: September 18, 2001
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Jean-Paul René Marie Bosmans, Christopher John Love, Marc Gustaaf Celine Verdonck, Joannes Adrianus Jacobus Schuurkes