Patents by Inventor Veronika P. Malkova

Veronika P. Malkova 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).

  • Glycopeptides and method for preparing same
    Patent number: 4395399
    Abstract: Glycopeptides according to the present invention have the formula: ##STR1## wherein n=1 or 2; R is a residue of an aminoacid or linear peptides built of 2 to 5 amino acid residues.These compounds are prepared by the method involving condensation of unblocked muramyl-containing N-acetylamino-sugars of the formula: ##STR2## wherein n=1 or 2, with blocked aminoacids or peptides. The method of this invention makes it possible to produce synthetic glycopeptides manifesting a biological activity. These compounds possess an antitumor and adjuvant activity.
    Type: Grant
    Filed: November 1, 1978
    Date of Patent: July 26, 1983
    Assignee: Institut Bioorganicheskoi Khimii Imeni M.M. Shemyakina Akademii Nauk SSSR
    Inventors: Jury A. Ovchinnikov, Vadim T. Ivanov, Larisa I. Rostovtseva, Tatyana M. Andronova, Irina B. Sorokina, Veronika P. Malkova