Patents by Inventor Lieven Meerpoel

Lieven Meerpoel 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: 20060040989
    Abstract: N-aryl piperidine substituted biphenylcarboxamides compounds of formula (I) methods for preparing such compounds, pharmaceutical compositions comprising said compounds as well as the use of said compounds as a medicine for the treatment of hyperlipidemia, obesity and type II diabetes.
    Type: Application
    Filed: August 5, 2003
    Publication date: February 23, 2006
    Inventors: Lieven Meerpoel, Leo Backx, Peter Roevens
  • Publication number: 20050222414
    Abstract: This invention comprises the novel compounds of formula (I) wherein n, R1, R2, R3, R4, L, Q, X, Y, Z and have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.
    Type: Application
    Filed: March 11, 2003
    Publication date: October 6, 2005
    Inventors: Kristof Van Emelen, Hans, Louis, Jos De Winter, Alexey, Borisovich Dyatkin, Marc, Gustaaf, Celine Verdonck, Lieven Meerpoel
  • Publication number: 20050159402
    Abstract: Polyarylcarboxamide compounds of formula (I) are useful as lipid lowering agents.
    Type: Application
    Filed: January 5, 2005
    Publication date: July 21, 2005
    Inventors: Lieven Meerpoel, Peter Roevens, Leo Backx, Louis Van der Veken, Marcel Viellevoye
  • Publication number: 20050113373
    Abstract: This invention comprises the novel compounds of formula (I) wherein n, m, t, R1, R2, R3, R4, L, Q, X, Y, Z and have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.
    Type: Application
    Filed: March 11, 2003
    Publication date: May 26, 2005
    Inventors: Kristof Van Emelen, Janine Arts, Leo Backx, Hans De Winter, Sven Van Brandt, Marc Verdonck, Lieven Meerpoel, Isabelle Pilatte, Virginie Poncelet, Alexey Dyatkin
  • Publication number: 20050107384
    Abstract: This invention comprises the novel compounds of formula (I) wherein n, t, R1, R2, R3, R4, L, Q, X, Y, Z and have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.
    Type: Application
    Filed: March 11, 2003
    Publication date: May 19, 2005
    Inventors: Patrick Angibaud, Isabelle Pilatte, Sven Van Brandt, Bruno Roux, Peter Ten Holte, Marc Verdonick, Lieven Meerpoel, Alexey Dyatkin
  • Publication number: 20050096468
    Abstract: This invention comprises the novel compounds of formula (I) wherein n, R1, R2, R3, R4, Q, X, Y, Z and have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.
    Type: Application
    Filed: March 11, 2003
    Publication date: May 5, 2005
    Inventors: Kristof Van Emelen, Marc, Gustaaf, Celine Verdonck, Sven, Franciscus, Anna Van Brandt, Patrick, Rene Angibaud, Lieven Meerpoel, Alexey, Borisovich Dyatkin
  • Patent number: 6878724
    Abstract: Polyarylcarboxamide compounds of formula (I): are useful as lipid lowering agents.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: April 12, 2005
    Assignee: Janssen-Pharmaceutica N.V.
    Inventors: Lieven Meerpoel, Peter Walter Maria Roevens, Leo Jacobus Jozef Backx, Louis Jozef Elisabeth Van der Veken, Marcel Viellevoye
  • Publication number: 20040266756
    Abstract: The present invention concerns compounds for use as a medicine having the formula (I), the N-oxide forms, the salts, the quaternary amines and stereochemically isomeric forms thereof, wherein R1 represents hydrogen, C1-6 alkyl, C1-4alkylthio, C1-4alkyloxy, or halo; R2 represents hydrogen or C1-6alkyl; R3 represents phenyl substituted with halo, cyano, C1-4alkyloxy, C1-4alkylthio, C1-6alkyl, haloC1-6alkyl; 2-thienyl; or 3-thienyl, R4 represents hydrogen; or R2 and R4 form an extra bond, which are active against dermatophytes, and their preparation; it further relates to compositions comprising them, as well as their use as a medicine.
    Type: Application
    Filed: February 4, 2004
    Publication date: December 30, 2004
    Inventors: Terence Gilkerson, Roger John Nash, Josef Frans Elisabetha Van Gestel, Lieven Meerpoel
  • Publication number: 20040102490
    Abstract: Biphenylcarboxamide compounds of formula (I) 1
    Type: Application
    Filed: December 24, 2003
    Publication date: May 27, 2004
    Inventors: Lieven Meerpoel, Leo Jacobs Jozef Backx
  • Patent number: 6703506
    Abstract: The present invention concerns novel compounds of formula the N-oxide forms, the pharmaceutically acceptable addition salts thereof and stereochemically isomeric forms thereof, wherein —A—B— forms a bivalent radical of formula —N═CH— (a), —CH═N— (b), —CH═CH— (c), L represents the acyl moiety of an amino acid; D is an azole containing 1,3- or 1,4-dioxolane derivative as broad-spectrum antifungals; their preparation, compositions containing them and their use as a medicine.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: March 9, 2004
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Lieven Meerpoel, Jan Heeres, Robert Jozef Maria Hendrickx
  • Publication number: 20040014971
    Abstract: Polyarylcarboxamide compounds of formula (I) 1
    Type: Application
    Filed: February 28, 2003
    Publication date: January 22, 2004
    Inventors: Lieven Meerpoel, Peter Walter Maria Roevens, Leo Jacobus Jozef Backx, Louis Jozef Elisabeth Van der Veken, Marcel Viellevoye
  • Publication number: 20030158210
    Abstract: The present invention concerns novel compounds of formula 1
    Type: Application
    Filed: November 15, 2002
    Publication date: August 21, 2003
    Inventors: Lieven Meerpoel, Jan Heeres, Robert Jozef Maria Hendrickx
  • Patent number: 6583136
    Abstract: The present invention concerns compounds of formula the N-oxide forms, the salts, the quaternary amines and stereochemically isomeric forms thereof, wherein D represents a tetrahydrofuran or dioxolane ring substituted with aryl and azolmethyl; —A—B— represents an optionally substituted bivalent radical of formula —N═CH—, —CH═N—, —CH═CH—, —CH2—CH2; Alk represents C1-6alkanediyl; Y represents optionally substituted C1-6alkanediyl; R1 and R2 represent hydrogen, C1-6alkyl or arylC1-6alkyl; or R1 and R2 may be taken together to form an optionally substituted heterocyclic radical selected from morpholinyl, pyrrolidinyl, piperidinyl, homopiperidinyl, piperazinyl or phthalimid-1-yl; aryl represents phenyl, naphthalenyl, 1,2,3,4-tetrahydro-naphthalenyl, indenyl or indanyl; each of said aryl groups may optionally be substituted; having broad-spectrum antifungal activity; their preparation, compositions containing them an
    Type: Grant
    Filed: February 4, 2002
    Date of Patent: June 24, 2003
    Assignee: Janssen Pharmacuetica N.V.
    Inventors: Lieven Meerpoel, Leo Jacobus Jozef Backx
  • Patent number: 6512116
    Abstract: The present invention concerns novel compounds of formula the N-oxide forms, the pharmaceutically acceptable addition salts thereof and stereochemically isomeric forms thereof, wherein —A—B— forms a bivalent radical of formula —N═CH— (a), —CH═N— (b), —CH═CH— (c), L represents the acyl moiety of an amino acid; D is an azole containing 1,3- or 1,4-dioxolane derivative as broad-spectrum antifungals; their preparation, compositions containing them and their use as a medicine.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: January 28, 2003
    Assignee: Janssen Pharmaceutica NV
    Inventors: Lieven Meerpoel, Jan Heeres, Robert Jozef Maria Hendrickx
  • Patent number: 6448244
    Abstract: The present invention concerns novel water-soluble azole compounds of formula (I), the N-oxide forms, the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof; as antifungals; their processes for preparation, composition containing them and their use as a medicine.
    Type: Grant
    Filed: November 9, 2000
    Date of Patent: September 10, 2002
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Lieven Meerpoel, Leo Jacobus Jozef Backx, Louis Jozef Elisabeth Van der Veken
  • Patent number: 6440440
    Abstract: This invention concerns compounds of formula. stereochemically isomeric forms thereof, acid or base addition salts thereof, N-oxides thereof, or quaternary ammonium derivatives thereof, wherein the dotted line is an optional bond; X is a direct bond when the dotted line represents a bond, or X is hydrogen or hydroxy, when the dotted line does not represent a bond; R1, R2, R5 and R6 are each independently selected from hydrogen, halo, hydroxy, C1-4alkyl, C1-4alkyloxy, —SO3H, and the like; R3 and R4 are each independently selected from hydrogen, halo, hydroxy, C1-4alkyl, C1-4alkyloxy, nitro, amino, cyano, trifluoromethyl, or trifluoromethoxy; L is a radical of formula wherein A1 is a direct bond or C1-6alkanediyl; A2 is C2-6alkanediyl; and R7 to R11 are hydrogen, C1-6alkyl, aminoC1-6alkyl and the like; having biocidal properties; their preparation, compositions containing them and their use as a biocide.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: August 27, 2002
    Inventors: Lieven Meerpoel, Mark Arthur Josepha Van der Flaas, Louis Jozef Elisabeth Van Der Veken, Jan Heeres
  • Patent number: 6387906
    Abstract: The present invention concerns novel compounds of formula a N-oxide form, a pharmaceutically acceptable acid addition salt or a stereochemically isomeric form thereof, wherein n is zero, 1, 2 or 3; X is N or CH; each R1 independently is halo, nitro, cyano, amino, hydroxy, C1-4alkyl, C1-4alkyloxy or trifluoromethyl; R2 is hydrogen; C3-7alkenyl; C3-7alkynyl, aryl; C3-7cycloalkyl; optionally substituted C1-6alkyl R3 and R4 each independently are hydrogen, C1-6alkyl, C3-7cycloalkyl or aryl; or R3 and R4 taken together form a bivalent radical —R3—R4— of formula: wherein R5a, R5b, R5c, R5d each independently are hydrogen, C1-6alkyl or aryl; and aryl is optionally substituted phenyl; as antifungals; their preparation, compositions containing them and their use as a medicine.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: May 14, 2002
    Inventors: Lieven Meerpoel, Jan Heeres, Frank Christopher Odds, Hugo Florent Adolf Vanden Bossche, Louis Jozef Elisabeth Van der Veken
  • Patent number: 6384030
    Abstract: The present invention concerns novel compounds of formula the N-oxide forms, the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof, wherein L represent a radical of formula wherein each Alk independently represents an optionally substituted C1-6alkanediyl; is 1, 2 or 3; Y is O, S or NR2; R1 represents hydrogen, aryl, Het1, or an optionally substituted C1-6alkyl; each R2 independently represents hydrogen or C1-6alkyl; or in case R1 and R2 are attached to the same nitrogen atom, they may be taken together to form a heterocyclic radical; or they may be taken together to form an azido radical; each R3 independently represents hydrogen, hydroxy or C1-4alkyloxy; aryl represents phenyl, naphthalenyl, 1,2,3,4-tetrahydro-naphthalenyl, indenyl or indanyl; each of said aryl groups may optionally be substituted; Het1 represents an optionally substituted monocyclic or bicyclic heterocyclic radical; Het2 is the same as Het1 and may also be piperazinyl
    Type: Grant
    Filed: November 9, 2000
    Date of Patent: May 7, 2002
    Inventors: Lieven Meerpoel, Leo Jacobus Jozef Backx, Louis Jozef Elisabeth Van der Veken, Jan Heeres, Frank Christopher Odds
  • Publication number: 20010039281
    Abstract: The present invention concerns novel compounds of formula 1
    Type: Application
    Filed: May 4, 2001
    Publication date: November 8, 2001
    Inventors: Lieven Meerpoel, Jan Heeres, Robert Jozef Maria Hendrickx
  • Patent number: 6262052
    Abstract: The present invention concerns novel compounds of formula the N-oxide forms, the pharmaceutically acceptable addition salts thereof and stereochemically isomeric forms thereof, wherein —A—B— forms a bivalent radical of formula —N═CH— (a), —CH═N— (b), —CH═CH— (c), L represents the acyl moiety of an amino acid; D is an azole containing 1,3- or 1,4-dioxolane derivative as broad-spectrum antifungals; their preparation, compositions containing them and their use as a medicine.
    Type: Grant
    Filed: July 26, 1999
    Date of Patent: July 17, 2001
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Lieven Meerpoel, Jan Heeres, Robert Jozef Maria Hendrickx