Patents by Inventor Ferencné Reider

Ferencné Reider 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).

  • Pyridine-1-oxide derivative, and process for its transformation into pharmaceutically effective compounds
    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
  • Pyridine-1-oxide derivative, and process for its transformation into pharmaceutically effective compounds
    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