Patents by Inventor Yuri Belokon

Yuri Belokon 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).

  • [F-18]-labeled L-glutamic acid, [F-18]-labeled L-glutamine, derivatives thereof and use thereof and processes for their preparation
    Patent number: 9375497
    Abstract: The compounds and the synthesis of [F-18]-labeled L-glutamic acid, [F-18]-labeled L-glutamate, their derivatives as set forth in formula (I) and their uses are described.
    Type: Grant
    Filed: January 13, 2014
    Date of Patent: June 28, 2016
    Assignee: PIRAMAL IMAGING SA
    Inventors: Ludger Dinkelborg, Matthias Friebe, Nikolaevna Raisa Krasikowa, Yuri Belokon, Fedorovna Olga Kuznetsova, Keith Graham, Lutz Lehmann, Mathias Berndt
  • [F-18]-LABELED L-GLUTAMIC ACID, [F-18]-LABELED L-GLUTAMINE, DERIVATIVES THEREOF AND USE THEREOF AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20140301948
    Abstract: The compounds and the synthesis of [F-18]-labeled L-glutamic acid, [F-18]-labeled L-glutamate, their derivatives as set forth in formula (I) and their uses are described.
    Type: Application
    Filed: January 13, 2014
    Publication date: October 9, 2014
    Applicant: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
    Inventors: Ludger DINKELBORG, Matthias FRIEBE, Nikolaevna Raisa KRASIKOWA, Yuri BELOKON, Fedorovna Olga KUZNETSOVA, Keith GRAHAM, Lutz LEHMANN, Mathias BERNDT
  • [F-18]-LABELED L-GLUTAMIC ACID, [F-18]-LABELED L-GLUTAMINE, DERIVATIVES THEREOF AND USE THEREOF AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20100217011
    Abstract: The compounds and the synthesis of [F-18]-labeled L-glutamic acid, [F-18]-labeled L-glutamate, their derivatives as set forth in formula (I) and their uses are described.
    Type: Application
    Filed: October 30, 2007
    Publication date: August 26, 2010
    Applicants: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT, INEOS RAS, IHB RAS
    Inventors: Ludger Dinkelborg, Matthias Friebe, Nikolaevna Raisa Krasikowa, Yuri Belokon, Fedorovna Olga Kuznetsova, Keith Graham, Lutz Lehmann, Mathias Berndt
  • Process for the cyanation aldehydes
    Patent number: 7314844
    Abstract: A process for cyanating an aldehyde is provided. The process comprises reacting the aldehyde with: i) a cyanide source which does not comprise a Si—CN bond or a C—(C?O)—CN moiety; and ii) a substrate susceptible to nucleophilic attack not comprising a halogen leaving group; in the presence of a chiral catalyst. Preferably, the chiral catalyst is a chiral vanadium or titanium catalyst. The cyanide source is preferably an alkali metal cyanide and the substrate susceptible to nucleophilic attack not comprising a halogen leaving group is a carboxylic anhydride.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: January 1, 2008
    Assignees: King's College London, Nesmeyanov Institute of Organoelement Compounds
    Inventors: Michael North, Yuri Belokon
  • Process for the cyanation aldehydes
    Publication number: 20050192454
    Abstract: A process for cyanating an aldehyde is provided. The process comprises reacting the aldehyde with: i) a cyanide source which does not comprise a Si—CN bond or a C—(C?O)—CN moiety; and ii) a substrate susceptible to nucleophilic attack not comprising a halogen leaving group; in the presence of a chiral catalyst. Preferably, the chiral catalyst is a chiral vanadium or titanium catalyst. The cyanide source is preferably an alkali metal cyanide and the substrate susceptible to nucleophilic attack not comprising a halogen leaving group is a carboxylic anhydride.
    Type: Application
    Filed: April 26, 2005
    Publication date: September 1, 2005
    Inventors: Michael North, Yuri Belokon
  • Process for the cyanation of aldehydes
    Patent number: 6897332
    Abstract: A process for cyanating an aldehyde is provided. The process comprises reacting the aldehyde with: i) a cyanide source which does not comprise a Si—CN bond or a C—(C?O)—CN moiety; and ii) a substrate susceptible to nucleophilic attack not comprising a halogen leaving group; in the presence of a chiral catalyst. Preferably, the chiral catalyst is a chiral vanadium or titanium catalyst. The cyanide source is preferably an alkali metal cyanide and the substrate susceptible to nucleophilic attack not comprising a halogen leaving group is a carboxylic anhydride.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: May 24, 2005
    Assignees: Nesmeyanov Institute of Organoelement Compounds, King's College London
    Inventors: Yuri Belokon, Michael North
  • Process for the cyanation of aldehydes
    Publication number: 20030199706
    Abstract: A process for cyanating an aldehyde is provided.
    Type: Application
    Filed: January 31, 2003
    Publication date: October 23, 2003
    Applicant: NESMEY ANOV INSTITUTE OF ORGANOELEMENT COMPOUNDS
    Inventors: Yuri Belokon, Michael North