Patents by Inventor Laszlo Urogdi

Laszlo Urogdi 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: 8278327
    Abstract: Compounds that inhibit PDE10 are disclosed that have utility in the treatment of a variety of conditions, including (but not limited to) psychotic, anxiety, movement disorders and/or neurological disorders such as Parkinson's disease, Huntington's disease, Alzheimer's disease, encephalitis, phobias, epilepsy, aphasia, Bell's palsy, cerebral palsy, sleep disorders, pain, Tourette syndrome, schizophrenia, delusional disorders, drug-induced psychosis and panic and obsessive-compulsive disorders. The compounds have the general structure: wherein m, n, p, x, R, R1, R2, R3, R4, R5, A and B, are defined herein, including pharmaceutically acceptable salts, stereoisomers, solvates or prodrugs thereof. Also disclosed are compositions containing a compound of this invention in combination with a pharmaceutically acceptable carrier, as well as methods relating to the use thereof for inhibiting PDE10 in a warm-blooded animal in need of the same.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: October 2, 2012
    Assignee: Omeros Corporation
    Inventors: John E. Bergmann, Neil S. Cutshall, Rene Onrust, Hongkui Zeng, Jennifer Lynn Gage, Derek Johnston, Sándor Cseh, László Ürögdi, Ákos Papp
  • Publication number: 20110021509
    Abstract: Compounds that inhibit PDE10 are disclosed that have utility in the treatment of a variety of conditions, including (but not limited to) psychotic, anxiety, movement disorders and/or neurological disorders such as Parkinson's disease, Huntington's disease, Alzheimer's disease, encephalitis, phobias, epilepsy, aphasia, Bell's palsy, cerebral palsy, sleep disorders, pain, Tourette syndrome, schizophrenia, delusional disorders, drug-induced psychosis and panic and obsessive-compulsive disorders. The compounds have the general structure: wherein m, n, p, x, R, R1, R2, R3, R4, R5, A and B, are defined herein, including pharmaceutically acceptable salts, stereoisomers, solvates or prodrugs thereof. Also disclosed are compositions containing a compound of this invention in combination with a pharmaceutically acceptable carrier, as well as methods relating to the use thereof for inhibiting PDE10 in a warm-blooded animal in need of the same.
    Type: Application
    Filed: August 2, 2010
    Publication date: January 27, 2011
    Applicant: Omeros Corporation
    Inventors: John E. Bergmann, Neil S. Cutshall, Rene Onrust, Hongkui Zeng, Jennifer Lynn Gage, Derek Johnston, Sándor Cseh, László Ürögdi, Ákos Papp
  • Publication number: 20100267711
    Abstract: A method of increasing expression of a molecular chaperon by a cell and/or enhancing the activity of a molecular chaperon in cells is provided. The method comprises treating a cell that is exposed to a physiological stress which induces expression of a molecular chaperon by the cell with an effective amount of a certain hydroxylamine derivative to increase the stress. Alternatively, an hydroxylamine derivative can be administrated to a cell before it is exposed to a physiological stress which induces expression of a molecular chaperon by the cell. Preferably, the cell to which an hydroxylamine derivative is administered is an eukaryotic cell. The hydroxylamine derivative corresponds to the formulae (I) or (II). The invention also provides novel hydroxylamine derivatives falling within the scope of the formulae (I) and (II) as well as pharmaceutical and/or cosmetical compositions comprising the said compounds.
    Type: Application
    Filed: June 25, 2010
    Publication date: October 21, 2010
    Applicant: CytRx Corporation
    Inventors: László Vígh, Péter Literáti Nagy, Jenó Szilbereky, László Ürögdi, Andrea Jednákovits, László Jaszlits, Katalin Bíró, Ede Màrvànyos, Mihály Barabás, Erzsébet Hegedüs, László Korányi, Mária Kürthy, Gábor Balogh, Ibolya Horváth, Zsolt Török, Éva Udvardy, György Dormán, Dénes Medzihradszky, Bea Mézes, Eszter Kovács, Ernó Duda, Beatrix Farkas, Attila Glatz
  • Patent number: 7786139
    Abstract: Compounds that inhibit PDE10 are disclosed that have utility in the treatment of a variety of conditions, including (but not limited to) psychotic, anxiety, movement disorders and/or neurological disorders such as Parkinson's disease, Huntington's disease, Alzheimer's disease, encephalitis, phobias, epilepsy, aphasia, Bell's palsy, cerebral palsy, sleep disorders, pain, Tourette syndrome, schizophrenia, delusional disorders, drug-induced psychosis and panic and obsessive-compulsive disorders. The compounds have the general structure: wherein m, n, p, x, R, R1, R2, R3, R4, R5, A and B, are defined herein, including pharmaceutically acceptable salts, stereoisomers, solvates or prodrugs thereof. Also disclosed are compositions containing a compound of this invention in combination with a pharmaceutically acceptable carrier, as well as methods relating to the use thereof for inhibiting PDE10 in a warm-blooded animal in need of the same.
    Type: Grant
    Filed: May 20, 2008
    Date of Patent: August 31, 2010
    Assignee: Omeros Corporation
    Inventors: John E. Bergmann, Neil S. Cutshall, Rene Onrust, Hongkui Zeng, Jennifer Lynn Gage, Derek Johnston, Sándor Cseh, László Ürögdi, Ákos Papp
  • Patent number: 7745465
    Abstract: A method of increasing expression of a molecular chaperon by a cell and/or enhancing the activity of a molecular chaperon in cells is provided. The method comprises treating a cell that is exposed to a physiological stress which induces expression of a molecular chaperon by the cell with an effective amount of a certain hydroxylamine derivative to increase the stress. Alternatively, an hydroxylamine derivative can be administrated to a cell before it is exposed to a physiological stress which induces expression of a molecular chaperon by the cell. Preferably, the cell to which an hydroxylamine derivative is administered is an eukaryotic cell. The hydroxylamine derivative corresponds to the formulae (I) or (II). The invention also provides novel hydroxylamine derivatives falling within the scope of the formulae (I) and (II) as well as pharmaceutical and/or cosmetical compositions comprising the said compounds.
    Type: Grant
    Filed: July 10, 2003
    Date of Patent: June 29, 2010
    Assignee: CytRx Corporation
    Inventors: László Vígh, Péter Literáti Nagy, Jenö Szilbereky, László Ürögdi, Andrea Jednákovits, László Jaszlits, Katalin Bíró, Ede Márványos, Mihály Barabás, Erzsébet Hegedüs, László Korányi, Mária Kürthy, Gábor Balogh, Ibolya Horváth, Zsolt Török, Éva Udvardy, György Dormán, Dénes Medzihradszky, Bea Mézes, Eszter Kovács, Ernö Duda, Beatrix Farkas, Attila Glatz
  • Patent number: 7691849
    Abstract: The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions comprising the same, and the use thereof in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: April 6, 2010
    Assignee: CytRx Corporation
    Inventors: Zita Jegesné Csákai, Ede Márványos, László Ürögdi, Magdolna Bathóné Török, László Dénes
  • Publication number: 20090253690
    Abstract: The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions containing the carboxamidine derivatives of the invention, and the use thereof for the treatment of vascular diseases and in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
    Type: Application
    Filed: June 18, 2009
    Publication date: October 8, 2009
    Applicant: CytRx Corporation
    Inventors: Zita Jegesne Csakai, Ede Marvanyos, Laszlo Urogdi, Magdolna Bathone Torok, Laszlo Denes
  • Patent number: 7550457
    Abstract: The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions containing the carboxamidine derivatives of the invention, and the use thereof for the treatment of vascular diseases and in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: June 23, 2009
    Assignee: CytRx Corporation
    Inventors: Zita Jegesné Csákai, Ede Márványos, László Ürögdi, Magdolna Bathóné Török, László Dénes
  • Publication number: 20090075993
    Abstract: The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions comprising the same, and the use thereof in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
    Type: Application
    Filed: October 30, 2007
    Publication date: March 19, 2009
    Inventors: Zita Jegesne Csakai, Ede Marvanyos, Laszlo Urogdi, Magdolna Bathone Torok, Laszlo Denes
  • Publication number: 20080300240
    Abstract: Compounds that inhibit PDE10 are disclosed that have utility in the treatment of a variety of conditions, including (but not limited to) psychotic, anxiety, movement disorders and/or neurological disorders such as Parkinson's disease, Huntington's disease, Alzheimer's disease, encephalitis, phobias, epilepsy, aphasia, Bell's palsy, cerebral palsy, sleep disorders, pain, Tourette syndrome, schizophrenia, delusional disorders, drug-induced psychosis and panic and obsessive-compulsive disorders. The compounds have the general structure: wherein m, n, p, x, R, R1, R2, R3, R4, R5, A and B, are defined herein, including pharmaceutically acceptable salts, stereoisomers, solvates or prodrugs thereof. Also disclosed are compositions containing a compound of this invention in combination with a pharmaceutically acceptable carrier, as well as methods relating to the use thereof for inhibiting PDE 10 in a warm-blooded animal in need of the same.
    Type: Application
    Filed: May 20, 2008
    Publication date: December 4, 2008
    Applicant: Omeros Corporation
    Inventors: John E. Bergmann, Neil S. Cutshall, Rene Onrust, Hongkui Zeng, Jennifer Lynn Gage, Derek Johnston, Sandor Cseh, Laszlo Urogdi, Akos Papp
  • Patent number: 7384936
    Abstract: The invention relates to carboxamidine derivatives to pharmaceutical compositions containing the same and the use thereof in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: June 10, 2008
    Assignee: CytRx Corporation
    Inventors: Zita Jegesné Csákai, Ede Márványos, László Ürögdi, Magdolna Bathóné Török, László Dénes
  • Patent number: 7361655
    Abstract: The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions containing the carboxamidine derivatives of the invention, and the use thereof for the treatment of vascular diseases and in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
    Type: Grant
    Filed: July 12, 2004
    Date of Patent: April 22, 2008
    Assignee: CytRx Corporation
    Inventors: Zita Jegesné Csákai, Ede Márványos, László Ürögdi, Magdolna Bathóné Török, László Dénes
  • Publication number: 20080058323
    Abstract: The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions containing the carboxamidine derivatives of the invention, and the use thereof for the treatment of vascular diseases and in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
    Type: Application
    Filed: October 30, 2007
    Publication date: March 6, 2008
    Inventors: Zita Csakai, Ede Marvanyos, Laszlo Urogdi, Magdolna Torok, Laszlo Denes
  • Patent number: 7148239
    Abstract: A method of increasing expression of a molecular chaperon by a cell and/or enhancing the activity of a molecular chaperon in cells is provided. The method comprises treating a cell that is exposed to a physiological stress which induces expression of a molecular chaperon by the cell with an effective amount of a certain hydroxylamine derivative to increase the stress. Alternatively, an hydroxylamine derivative can be administrated to a cell before it is exposed to a physiological stress which induces expression of a molecular chaperon by the cell. Preferably, the cell to which an hydroxylamine derivative is administered is an eukaryotic cell. The hydroxylamine derivative corresponds to the formulae (I) or (II). The invention also provides novel hydroxylamine derivatives falling within the scope of the formulae (I) and (II) as well as pharmaceutical and/or cosmetical compositions comprising the said compounds.
    Type: Grant
    Filed: July 10, 2003
    Date of Patent: December 12, 2006
    Assignee: CytRx Corporation
    Inventors: László Vígh, Péter Literáti Nagy, Jenó Szilbereky, László Ürögdi, Andrea Jednákovits, László Jaszlits, Katalin Bíró, Ede Márványos, Mihály Barabás, Erzsébet Hegedüs, László Korányi, Mária Kürthy, Gábor Balogh, Ibolya Horváth, Zsolt Török, Éva Udvardy, György Dormán, Dénes Medzihradszky, Bea Mézes, Eszter Kovács, Ernó Duda, Beatrix Farkas, Attila Glatz
  • Patent number: 7126002
    Abstract: The invention relates to N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and its optically active enantiomers. (R)-(?)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and (S)-(+)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine. Furthermore, the invention relates to the preparation of N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxyimidoyl chloride, which may be used as an active ingredient of medicaments, and the preparation of the optically active enantiomers of this compound using the compounds of the invention as intermediate substances.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: October 24, 2006
    Assignee: CytRx Corporation
    Inventors: László Ürögdi, Zita Jegesné-Csákai, Lajos Gruber, László Ötvös, József Tóth, István Tömösközi, Anió Szakácsné-Schmidt, Ferencné Reider, Mária Schneiderné-Barlay
  • Publication number: 20060058294
    Abstract: The invention relates to carboxamidine derivatives to pharmaceutical compositions containing the same and the use thereof in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
    Type: Application
    Filed: January 10, 2003
    Publication date: March 16, 2006
    Inventors: Zita Csakai, Ede Marvanyos, Laszlo Urogdi, Magdolna Torok, Laszlo Denes
  • Publication number: 20050043295
    Abstract: The subject invention relates to carboxamidine derivatives, to pharmaceutical compositions containing the carboxamidine derivatives of the invention, and the use thereof for the treatment of vascular diseases and in the preparation of pharmaceutical compositions for the treatment of vascular diseases.
    Type: Application
    Filed: July 12, 2004
    Publication date: February 24, 2005
    Inventors: Zita Csakai, Ede Marvanyos, Laszlo Urogdi, Magdolna Torok, Laszlo Denes
  • Publication number: 20040067940
    Abstract: A method of increasing expression of a molecular chaperon by a cell and/or enhancing the activity of a molecular chaperon in cells is provided. The method comprises treating a cell that is exposed to a physiological stress which induces expression of a molecular chaperon by the cell with an effective amount of a certain hydroxylamine derivative to increase the stress. Alternatively, an hydroxylamine derivative can be administrated to a cell before it is exposed to a physiological stress which induces expression of a molecular chaperon by the cell. Preferably, the cell to which an hydroxylamine derivative is administered is an eukaryotic cell. The hydroxylamine derivative corresponds to the formulae (I) or (II). The invention also provides novel hydroxylamine derivatives falling within the scope of the formulae (I) and (II) as well as pharmaceutical and/or cosmetical compositions comprising the said compounds.
    Type: Application
    Filed: July 10, 2003
    Publication date: April 8, 2004
    Applicant: Biorex Research & Development Co.
    Inventors: Laszlo Vigh, Peter Literati Nagy, Jeno Szilbereky, Laszlo Urogdi, Andrea Jednakovits, Laszlo Jaszlits, Katalin Biro, Ede Marvanyos, Mihaly Barabas, Erzsebet Hegedus, Laszlo Koranyi, Maria Kurthy, Gabor Balogh, Ibolya Horvath, Zsolt Torok, Eva Udvardy, Gyorgy Dorman, Denes Medzihradszky, Bea Mezes, Eszter Kovacs, Erno Duda, Beatrix Farkas, Attila Glatz
  • Publication number: 20040019103
    Abstract: A method of increasing expression of a molecular chaperon by a cell and/or enhancing the activity of a molecular chaperon in cells is provided. The method comprises treating a cell that is exposed to a physiological stress which induces expression of a molecular chaperon by the cell with an effective amount of a certain hydroxylamine derivative to increase the stress. Alternatively, an hydroxylamine derivative can be administrated to a cell before it is exposed to a physiological stress which induces expression of a molecular chaperon by the cell. Preferably, the cell to which an hydroxylamine derivative is administered is an eukaryotic cell. The hydroxylamine derivative corresponds to the formulae (I) or (II).
    Type: Application
    Filed: July 10, 2003
    Publication date: January 29, 2004
    Applicant: Biorex Research & Development Co.
    Inventors: Laszlo Vigh, Peter Literati Nagy, Jeno Szilbereky, Laszlo Urogdi, Andrea Jednakovits, Laszlo Jaszlits, Katalin Biro, Ede Marvanyos, Mihaly Barabas, Erzsebet Hegedus, Laszlo Koranyi, Maria Kurthy, Gabor Balogh, Ibolya Horvath, Zsolt Torok, Eva Udvardy, Gyorgy Dorman, Denes Medzihradszky, Bea Mezes, Eszter Kovacs, Erno Duda, Beatrix Farkas, Attila Glatz
  • Publication number: 20040006232
    Abstract: The invention relates to N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and its optically active enantiomers. (R)-(−)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and (S)-(+)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine. Furthermore, the invention relates to the preparation of N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxyimidoyl chloride, which may be used as an active ingredient of medicaments, and the preparation of the optically active enantiomers of this compound using the compounds of the invention as intermediate substances.
    Type: Application
    Filed: January 28, 2003
    Publication date: January 8, 2004
    Inventors: Laszlo Urogdi, Zita Jegesne Csakai, Lajos Gruber, Laszlo Otvos, Jozsef Toth, Istvan Tomoskozi, Anio Szakacsne Schmidt, Ferencne Reider, Maria Schneiderne Barlay