Patents by Inventor Viktor Andreevich Babichev

Viktor Andreevich Babichev 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).

  • 2,4,6,8-Tetra-methyl-2,4,6,8-tetraazabicyclo-[3.3.0]-octanedi-3,7-one in treating psychic disorders
    Patent number: 4004013
    Abstract: A pharmaceutical composition for use in psychic disorders, containing, as active ingredient, 2,4,6,8-tetramethyl-2,4,6,8-tetraazabicyclo-[3.3.0]-octanedi-3,7-one, is described.
    Type: Grant
    Filed: May 30, 1975
    Date of Patent: January 18, 1977
    Inventors: Sergei Sergeevich Novikov, Lenor Ivanovich Khmelnitsky, Oleg Vasilievich Lebedev, Lia Vladimirovna Epishina, Ljudmila Ivanovna Suvorova, Lidia Vasilievna Lapshina, Valery Dmitrievich Krylov, Irina Vitalievna Zaikonnikova, Irina Evgenievna Zimakova, Vladimir Sergeevich Chudnovsky, Viktor Andreevich Babichev, Nina Alexandrovna Avdonina
  • Tetra-N-alkyl derivatives of bicyclic ureas and method of their production
    Patent number: 3966742
    Abstract: A method for producing tetra-N-alkyl derivatives of bicyclic ureas having the general formula: ##EQU1## wherein n is 0 or 1; R and R' is H, lower alkyls, which can be the same or different, characterized in that bicyclic ureas, unsubstituted at nitrogen atoms are alkylated with alkyl halides in liquid ammonia under the action of an alkali metal amide, followed by separation of the target product.Said tetra-N-alkyl derivatives of bicyclic ureas are pharmacologically active compounds. The most active representative of said compounds, 2,4,6,8 tetramethyl-2,4,6,8-tetraazabicyclo-3,3,O-octanedi-3,7-one, is the active principle of a medicinal preparation used for treating psychic disorders.
    Type: Grant
    Filed: July 27, 1972
    Date of Patent: June 29, 1976
    Inventors: Sergei Sergeevich Novikov, Lenor Ivanovich Khmelnitsky, Oleg Vasilievich Lebedev, Lia Vladimirovna Epishina, Ljudmila Ivanovna Suvorova, Lidia Vasilievna Lapshina, Valery Dmitrievich Krylov, Irina Vitalievna Zaikonnikova, Irina Evgenievna Zimakova, Vladimir Sergeevich Chudnovsky, Viktor Andreevich Babichev, Nina Alexandrovna Avdonina