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Balzarini, Heverlee

Jan Balzarini, Heverlee BE

Patent application numberDescriptionPublished
20080214648Hiv Prodrugs Cleavable by Cd26 - The present invention provides new prodrugs which are conjugates of a therapeutic compound and a peptide wherein the conjugate is cleavable by dipeptidyl-peptidases, more preferably by CD26, also known as DPPIV (dipeptidyl aminodipeptidase IV). The present prodrugs have the formula09-04-2008
20090042793Novel Antiviral Therapies - The field of the invention relates to the use of carbohydrate binding compounds as a medicine, their use to treat or prevent viral infections, their use to manufacture a medicine to treat or prevent viral infections and their use in a vaccination strategy. The present invention relates to the use of said compounds to manufacture a medicine to treat or prevent viral infections of subjects, more in particular infections with viruses having glycosilated envelop proteins such as Retroviridae (i.e. Lentivirinae), like HIV (human immunodeficiency virus), Flaviviridae, like HCV (hepatitis C virus), Hepadnaviridae, like HBV (hepatitis B virus), Coronaviridae, like SARS corona virus, and Orthomyxoviridae, like influenza A, B or C.02-12-2009
20100075917THIONUCLEOSIDES AND PHARMACEUTICAL APPLICATIONS - The invention relates to a pharmaceutical composition containing as an active ingredient at least one compound selected from the compounds of the formula (II), in which the S atom is bonded to the nucleoside carbon at T or to the nucleoside carbon at 3′, and from the compounds of the following formula (III): formulae in which B is a nucleotide natural or modified base, x is 0, 1 or 2, and R1 and R represent a carbonated group or a molecular hydrocarbon remnant that can be substituted and/or interrupted by one or more atoms and/or by one or more groups containing one or more atoms, said atoms being selected from N, O, P, S, Si, X where X is halogen. The invention also relates to pharmaceutically acceptable carrier.03-25-2010
20100099869NOVEL NUCLEOTIDE ANALOGUES AS PRECUSOR MOLECULES FOR ANTIVIRALS - This invention relates to a purine or pyrimidine phosphonate compound of formula (I) or pharmaceutically acceptable salt thereof; wherein B, X, and R04-22-2010
20100222295Anti-Viral Pyrimidine Nucleoside Derivatives - A compound for use in the treatment or prophylaxis of viral infections such, for example as chicken pox or shingles caused by the Varicella Zoster virus, said compound having the general formula (II): wherein X is O, S, NH or CH09-02-2010
20110015147ANTI-VIRAL PYRIMIDINE NUCLEOSIDE ANALOGUES - A compound of formula (I) wherein Ar can be one six-membered or two fused six-membered aromatic rings; R01-20-2011
20110065663ANTI-CANCER COMBINATION THERAPY - The present invention relates to a combination of therapeutic agents comprising: (a) a cytosine-based anti-cancer drug and/or a purine-based anticancer drug and (b) a therapeutic agent selected from the group consisting of thymidine phosphorylase inhibitors, and antibiotics against Mollicutes bacteria. The present invention also relates to the simultaneous, separate or sequential use of said combination for the treatment of cancer in mammals, especially in humans. The present invention also relates to methods of treatment of cancer, preferably in mammals infected with Mollicutes bacteria.03-17-2011

Patent applications by Jan Balzarini, Heverlee BE

Jan Maria Balzarini, Heverlee BE

Patent application numberDescriptionPublished
20090170953INDENTIFICATION OF COMPOUNDS THAT INHIBIT REPLICATION OF HUMAN IMMUNODEFICIENCY VIRUS - The present invention relates to the discovery of a novel class of compounds that inhibit the replication of human immunodeficiency virus (HIV) and approaches to identify these compounds. More specifically, it has been found that enzymatically prepared alpha-hydroxyglycinamide and synthetically prepared alpha-hydroxyglycinamide inhibit the replication of HIV in human serum. Embodiments include methods to identify modified glycinamide compounds that inhibit HIV, methods to isolate and synthesize modified glycinamide compounds, and therapeutic compositions comprising these compounds.07-02-2009