Patents by Inventor Laszlo Orfi

Laszlo Orfi 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: 11091490
    Abstract: The present invention relates to 3-amino-pyrazolo[3,4-d]pyrimidin-4-ones, such as for example, N-{4-[1-(2,6-dichloro-4-sulfamoyl-phenyl)-3-dimethylamino-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-ylmethyl]-phenyl}-2-diethylamino-acetamide, particularly useful as cyclin dependent kinase (CDK) inhibitors, pharmaceutical compositions comprising the same and the use thereof in particular in the prophylaxis and/or treatment of cancer and other proliferative diseases. Furthermore, the present invention relates to processes for the synthesis of said 3-aminopyrazolo[3,4d]pyrimidin-4-ones and intermediates to be used in the processes of the present invention.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: August 17, 2021
    Assignees: MEDIZINISCHE UNIVERSITÄT INNSBRUCK, Vichem Chemie Kutató Korlátolt Felelösségü Társaság
    Inventors: Winfried Wunderlech, Lukas A. Huber, Johann Jakob Leban, János Pató, László Örfi, Wáczek Frigyes, Péter Bánhegyi, Anna Sípos, Csaba Szántai-kis
  • Publication number: 20200247809
    Abstract: The present invention relates to 3-amino-pyrazolo[3,4-d]pyrimidin-4-ones particularly useful as cyclin dependent kinase (CDK) inhibitors, pharmaceutical compositions comprising the same and the use thereof in particular in the prophylaxis and/or treatment of cancer and other proliferative diseases. Furthermore the present invention relates to processes for the synthesis of said 3-amino-pyrazolo[3,4d]pyrimidin-4-ones and intermediates to be used in the processes of the present invention.
    Type: Application
    Filed: November 29, 2017
    Publication date: August 6, 2020
    Applicants: Oncotyrol Center for Personalized Cancer Medicine GMBH, Vichem Chemie Kutató Korlátolt Felelösségü Társaság
    Inventors: Winfried Wunderlech, Lukas A. Huber, Johann Jakob Leban, János Pató, László Örfi, Wáczek Frigyes, Péter Bánhegyi, Anna Sípos, Csaba Szántai-kis
  • Patent number: 10344032
    Abstract: The present invention relates to 4-phenetylamino-7H-pyrrolo[2,3-d]pyrimidine derivatives of the and solvates, hydrates and pharmaceutically acceptable salts thereof, processes for manufacturing of them, the use of them, as well as pharmaceutical compositions containing at least one of them as pharmaceutically active agent(s) together with pharmaceutically acceptable carrier, excipient and/or diluents, especially for the prevention and/or treatment of acute neurogenic inflammation and/or neuropathic hyperalgesia. Said 4-phenetylamino-7H-pyrrolo[2,3-d]pyrimidine compounds have been identified as new drug candidates for the prevention and/or treatment of acute neurogenic inflammation and/or neuropathic hyperalgesia.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: July 9, 2019
    Assignee: Pécsi Tudományegyetem
    Inventors: János Szolcsányi, Erika Pintér, Zsuzsanna Helyes, Éva Szöke, Frigyes Wáczek, László Örfi, György Kéri, Tamás Szüts
  • Patent number: 10294218
    Abstract: Novel 4,6-disubstituted aminopyrimidine derivatives with the following structure (I) have anti-HIV activity.
    Type: Grant
    Filed: February 25, 2017
    Date of Patent: May 21, 2019
    Assignee: VIROSTATICS SRL
    Inventors: Franco Lori, James Chafouleas, Davide De Forni, Antonio Solinas, Zoltán Varga, Zoltán Greff, László Õrfi, György Kéri
  • Publication number: 20170260187
    Abstract: The present invention relates to 4-phenetylamino-7H-pyrrolo[2,3-d]pyrimidine derivatives of the and solvates, hydrates and pharmaceutically acceptable salts thereof, processes for manufacturing of them, the use of them, as well as pharmaceutical N compositions containing at least one of them as pharmaceutically active agent(s) together with pharmaceutically acceptable carrier, excipient and/or diluents, especially for the prevention and/or treatment of acute neurogenic inflammation and/or neuropathic hyperalgesia. Said 4-phenetylamino-7H-pyrrolo[2,3-d]pyrimidine compounds have been identified as new drug candidates for the prevention and/or treatment of acute neurogenic inflammation and/or neuropathic hyperalgesia.
    Type: Application
    Filed: October 28, 2014
    Publication date: September 14, 2017
    Inventors: János SZOLCSÁNYI, Erika PINTÉR, Zsuzsanna HELYES, Éva SZÖKE, Frigyes WÁCZEK, László ÖRFI, György KÉRI, Tamás SZÜTS
  • Publication number: 20170240522
    Abstract: The present invention relates to benzothiophene, benzyloxybenzylidene and indoline-2-one derivatives and the use of said derivatives in the treatment and/or prevention of tuberculosis.
    Type: Application
    Filed: September 15, 2015
    Publication date: August 24, 2017
    Inventors: Jan RYBNIKER, Stewart COLE, György KERI, László ORFI, János PATO, István SZABADKAI, Péter BANHEGYI, Zoltán GREFF, Péter MARKO
  • Publication number: 20170204084
    Abstract: Novel 4,6-disubstituted aminopyrimidine derivatives with the following structure (I) have anti-HIV activity.
    Type: Application
    Filed: February 25, 2017
    Publication date: July 20, 2017
    Applicant: VIROSTATICS SRL
    Inventors: Franco Lori, James Chafouleas, Davide De Forni, Antonio Solinas, Zoltán Varga, Zoltán Greff, László Õrfi, György Kéri
  • Patent number: 9617225
    Abstract: Novel 4,6-disubstituted aminopyrimidine derivatives with the following structure (I) have anti-HIV activity.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: April 11, 2017
    Assignee: VIROSTATICS SRL
    Inventors: Franco Lori, James Chafouleas, Davide De Forni, Antonio Solinas, Zoltán Varga, Zoltán Greff, László Örfi, György Kéri
  • Publication number: 20160113989
    Abstract: A method for formulating A250, a biologically active substance and fraction of wheat germ ferment/fermented wheat germ extract (FWGE), including formulation A250, the processes for their production, the pharmaceutical preparations containing them, and their uses.
    Type: Application
    Filed: October 22, 2014
    Publication date: April 28, 2016
    Inventors: Mate Hidvegi, Gyula Bencze, Gyorgy Keri, Laszlo Orfi, Darryl Pappin, Nicholas K. Tonks, James Watson
  • Publication number: 20150368209
    Abstract: The present invention relates to 4-pyrimidinylamino-benzenesulfonamide derivatives of general formula (I) and pharmaceutically acceptable salts, solvates, hydrates, regioisomeric and polymorphic forms thereof, processes for manufacturing of them, the use of them, as well as pharmaceutical compositions containing at least one of them as pharmaceutically active agent(s) together with pharmaceutically acceptable carrier, excipient and/or diluents, especially for the inhibition of polo-like kinases (PLKs) and the treatment of cancer. Said 4-pyrimidinylamino-benzenesulfonamide compounds have been also identified as new drug candidates for the prevention and/or treatment of infectious diseases like bacterial diseases e.g. tuberculosis, including the currently multidrug-resistant tuberculosis (MDR-TB), extensively drug-resistant tuberculosis (XDR-TB) as well as for preventing tuberculosis.
    Type: Application
    Filed: January 7, 2014
    Publication date: December 24, 2015
    Applicants: École Polytechnique Fédérale de Lausanne (EPFL), Vichem Chemie Kutató Kft
    Inventors: Zoltán GREFF, Zoltán VARGA, György KÉRI, László ÕRFI, János PATÓ, Péter BÁNHEGYI, Csaba SZÁNTAI-KIS, Stewart COLE, Ruben HARTKOORN, Rita Edina SZÉKELY
  • Patent number: 9206130
    Abstract: Novel compounds which are inhibitors of receptor tyrosine kinases of the AXL receptor family are described herein. These compounds are suitable for the treatment or prevention of disorders associated with, accompanied by or caused by hyperfunction of a receptor of the AXL family. The compounds are suitable for the treatment of hyperproliferative disorders, such as cancer, particularly cancer metastases.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: December 8, 2015
    Assignee: Max-Planck-Gesellschaft zur Förderung der Wissenschaften E.V.
    Inventors: Axel Ullrich, Pjotr Knyazev, Yixiang Zhang, Kéri György, László Örfi, István Szabadkai
  • Patent number: 9169241
    Abstract: The present invention relates to quinolinyloxyphenylsulfonamides and stereoisomeric forms, solvates, hydrates and/or pharmaceutically acceptable salts of these quinolinyloxyphenylsulfonamide compounds as well as pharmaceutical compositions containing at least one of these compounds together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said quinolinyloxyphenylsulfonamides are useful for prophylaxsis, treatment and/or after-treatment of hyperproliferative disorders, such as cancer, tumors and particularly cancer metastases.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: October 27, 2015
    Assignee: Max-Planck-Gesellschaft Zur Forderung der Wissenschaften E.V.
    Inventors: Axel Ullrich, Robert Torka, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
  • Patent number: 9040529
    Abstract: The invention relates compounds of general formula (I) and pharmaceutically acceptable salts and solvates thereof wherein R1 is halogen, vinylene-aryl, substituted aryl, heteroaryl or a benzo[1,3]dioxolil group, W is a group of formula —NH—SO2—R2 or heteroaryl group or NHR3 group where R3 is hydrogen or heteroaryl; and n is 1, 2, 3 or 4. Furthermore, the present invention is directed to pharmaceutical composition containing at least one compound of general formula (I) and/or pharmaceutically acceptable salts or solvates thereof and for the use of them for the preparation of pharmaceutical compositions for the prophylaxis and/or the treatment of protein kinase related, especially CDK9-related diseases e.g. cell proliferative disease, infectious disease, pain, cardiovascular disease and inflammation.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: May 26, 2015
    Assignee: Vichem Chemie Kutató Kft.
    Inventors: Zoltán Greff, Zoltán Varga, György Kéri, Gábor Németh, László Örfi, Csaba Szántai Kis
  • Publication number: 20140336191
    Abstract: The present invention relates to quinolinyloxyphenylsulfonamides and stereoisomeric forms, solvates, hydrates and/or pharmaceutically acceptable salts of these quinolinyloxyphenylsulfonamide compounds as well as pharmaceutical compositions containing at least one of these compounds together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said quinolinyloxyphenylsulfonamides are useful for prophylaxsis, treatment and/or after-treatment of hyperproliferative disorders, such as cancer, tumors and particularly cancer metastases.
    Type: Application
    Filed: March 10, 2014
    Publication date: November 13, 2014
    Inventors: Axel Ullrich, Robert Torka, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
  • Patent number: 8802849
    Abstract: The invention relates to novel tricyclic benzo[4,5]thieno-[2,3-d]pyrimidine-4-yl-amin derivatives, as well as their pharmaceutically acceptable salts. The subject of the invention too the process for producing the compounds and their use as a pharmaceutically active agent and as pharmaceutical compositions for prophylaxis and/or treatment of proliferative diseases such as cancer.
    Type: Grant
    Filed: February 19, 2008
    Date of Patent: August 12, 2014
    Assignee: Vichem Chemie Kutató Kft.
    Inventors: Péter Bánhegyi, György Kéri, Lászlö Örfi, Zsolt Szekélyhidi, Frigyes Wáczek
  • Patent number: 8685971
    Abstract: The present invention relates to quinolinyloxyphenylsulfonamides and stereoisomeric forms, solvates, hydrates and/or pharmaceutically acceptable salts of these quinolinyloxyphenylsulfonamide compounds as well as pharmaceutical compositions containing at least one of these compounds together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said quinolinyloxyphenylsulfonamides are useful for prophylaxsis, treatment and/or after-treatment of hyperproliferative disorders, such as cancer, tumors and particularly cancer metastases.
    Type: Grant
    Filed: October 16, 2010
    Date of Patent: April 1, 2014
    Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V.
    Inventors: Axel Ullrich, Robert Torka, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
  • Publication number: 20140057911
    Abstract: Certain 4,6-disubstituted aminopyrimidine derivatives having both aromatic and halogenic substituents.
    Type: Application
    Filed: August 23, 2013
    Publication date: February 27, 2014
    Inventors: Franco Lori, James Chafouleas, Davide De Forni, Antonio Solinas, Zoltán Varga, Zoltán Greff, László Örfi, György Kéri
  • Publication number: 20120277231
    Abstract: The present invention relates to quinolinyloxyphenylsulfonamides and stereoisomeric forms, solvates, hydrates and/or pharmaceutically acceptable salts of these quinolinyloxyphenylsulfonamide compounds as well as pharmaceutical compositions containing at least one of these compounds together with at least one pharmaceutically acceptable carrier, excipient and/or diluent. Said quinolinyloxyphenylsulfonamides are useful for prophylaxsis, treatment and/or after-treatment of hyperproliferative disorders, such as cancer, tumors and particularly cancer metastases.
    Type: Application
    Filed: October 16, 2010
    Publication date: November 1, 2012
    Inventors: Axel Ullrich, Robert Torku, Yixiang Zhang, György Kéri, László Örfi, István Szabadkai
  • Publication number: 20120258968
    Abstract: The invention relates compounds of general formula (I) and pharmaceutically acceptable salts and solvates thereof wherein R1 is halogen, vinylene-aryl, substituted aryl, heteroaryl or a benzo[1,3]dioxolil group, W is a group of formula —NH—SO2—R2 or heteroaryl group or NHR3 group where R3 is hydrogen or heteroaryl; and n is 1, 2, 3 or 4. Furthermore, the present invention is directed to pharmaceutical composition containing at least one compound of general formula (I) and/or pharmaceutically acceptable salts or solvates thereof and for the use of them for the preparation of pharmaceutical compositions for the prophylaxis and/or the treatment of protein kinase related, especially CDK9-related diseases e.g. cell proliferative disease, infectious disease, pain, cardiovascular disease and inflammation.
    Type: Application
    Filed: December 17, 2010
    Publication date: October 11, 2012
    Inventors: Zoltán Greff, Zoltán Varga, György Kéri, Gábor Németh, László Örfi, Csaba Szántai Kis
  • Publication number: 20120164132
    Abstract: Biologically active substances and fractions of wheat germ ferment/fermented wheat germ extract (FWGE), including formulation A250, the processes for their production, the pharmaceutical preparations containing them, and their uses.
    Type: Application
    Filed: July 11, 2011
    Publication date: June 28, 2012
    Inventors: Mate Hidvegi, Gyula Bencze, Gyorgy Keri, Laszlo Orfi, Darryl Pappin, Nicholas K. Tonks, James Watson