Patents by Inventor Sergey Tkachenko

Sergey Tkachenko 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).

  • Antagonist of smoothened
    Patent number: 8486936
    Abstract: Described herein are compounds, pharmaceutical compositions and methods for the inhibition of Hedgehog signaling. Said compounds, pharmaceutical compositions and methods have utility in the treatment of human and veterinary diseases and disorders.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: July 16, 2013
    Assignee: AllaChem, LLC
    Inventors: Alexander Khvat, Sergey Tkachenko, Ilya Okun, Borys Rogovoy, Nikolay Savchuk, John May, Patrick O'Connor, William Ripka, Jean-Michel Vernier, David Matthews
  • Heterocyclic inhibitors of an Hh-signal cascade, medicinal compositions based thereon and methods for treating diseases caused by the aberrant activity of an Hh-signal system
    Patent number: 8486945
    Abstract: The invention relates to novel heterocyclic compounds and to the use thereof, to pharmaceutical compositions containing said chemical compounds as an active ingredient and to the use thereof for producing medicinal preparations for the human being and warm-blood animals for treating diseases caused by the aberrant activity of an Hedgehog (Hh)-signal system, in particular oncological diseases. The invention also relates to the use of the above-mentioned compounds in the form of ‘molecular pharmacological tools’ for examining (in vitro and in vivo) the biochemical features of the Hh-signal system, in particular, the interaction of Hh protein and transmembrane proteins, namely, suppressor Patched (Ptc) and protooncogenic proteins.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: July 16, 2013
    Inventors: Andrey Ivashchenko, Yan Lavrovsky, Sergey Malyarchuk, Ilya Okun, Nikolay Savchuk, Sergey Tkachenko, Alexander Khvat, Alexander Ivashchenko
  • ANTAGONIST OF SMOOTHENED
    Publication number: 20110098291
    Abstract: Described herein are compounds, pharmaceutical compositions and methods for the inhibition of Hedgehog signaling. Said compounds, pharmaceutical compositions and methods have utility in the treatment of human and veterinary diseases and disorders.
    Type: Application
    Filed: May 4, 2010
    Publication date: April 28, 2011
    Applicant: Alla Chem Inc.
    Inventors: Alexander KHVAT, Sergey TKACHENKO, Ilya OKUN, Borys V. ROGOVOY, Nikolay SAVCHUK, John MAY, Patrick O'CONNOR, William RIPKA, Jean-Michel VERNIER, David MATTHEWS
  • Annellated carbamyl-aza-heterocyclic compounds, a focused library, pharmaceutical compositions, and methods of preparing the same
    Publication number: 20070191337
    Abstract: This invention relates to novel annellated carbamyl-aza-heterocyclic compounds that are potential physiologically active compounds (agonists, antagonists, and receptor modulators, enzyme inhibitors, oncolytics, antibacterial and antiparasitic agents, and so on), to a focused library comprising annellated carbamyl-aza-heterocyclic compounds, a pharmaceutical composition comprising annellated carbamyl-aza-heterocyclic compounds as the active ingredient, and to methods of producing and using the same.
    Type: Application
    Filed: April 29, 2005
    Publication date: August 16, 2007
    Inventors: Alexander Ivashchenko, Vladimir Vvedensky, Aleksei Ilyin, Volodymyr Kysil, Alexander Khvat, Yulia Kuzovkova, Sergey Kutepov, Irina Dmitrieva, Denis Zolotarev, Sergey Tkachenko, Llya Okun, Dmitri Kravchenko, Vladimir Kobak, Andrei Trifilenkov, Yulia Mishunina, Marina Loseva, Elena Rizhova, Vladislav Parchinsky, Sergey Tsirulnikov, Alexandr Kyseley