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Class Information
Number: 514/48
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Carbohydrate (i.e., saccharide radical containing) doai > N-glycoside > Nitrogen containing hetero ring > Purines (including hydrogenated) (e.g., adenine, guanine, etc.) > Phosphorus containing
Description: Subject matter wherein the purine compound contains phosphorus.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8691787 Nucleotide and oligonucleotide prodrugs Apr. 8, 2014
8658616 Nucleoside aryl phosphoramidates and their use as anti-viral agents for the treatment of hepatitis C virus Feb. 25, 2014
8618074 GPCR enhanced neuroprotection to treat brain injury Dec. 31, 2013
8609627 Purine nucleoside monophosphate prodrugs for treatment of cancer and viral infections Dec. 17, 2013
8592391 Method for therapeutic, clinical and veterinary use poly-ICLC Nov. 26, 2013
8580763 2, 6-dinitrogen-containing substituted purine derivatives, the preparation and uses thereof Nov. 12, 2013
8575128 Methods for transdifferentiation of body tissues Nov. 5, 2013
8563530 Purine nucleoside phosphoramidate Oct. 22, 2013
8551973 Nucleoside analogs Oct. 8, 2013
8513205 Potent chimeric NRTI-NNRTI bifunctional inhibitors of HIV-1 reverse transcriptase Aug. 20, 2013
8507460 Substituted 3',5'-cyclic phosphates of purine nucleotide compounds and pharmaceutical compositions for the treatment of viral infections Aug. 13, 2013
8501709 Phosphonate nucleosides useful as active ingredients in pharmaceutical compositions for the treatment of viral infections, and intermediates for their production Aug. 6, 2013
8461123 Oligonucleotide analogues incorporating 5-aza-cytosine therein Jun. 11, 2013
8450293 Synthesis and characterization of C8 analogs of c-di-GMP May. 28, 2013
8440640 Methods and compositions for treating obesity and related disorders May. 14, 2013
8404651 Compositions and methods for treating viral infections Mar. 26, 2013
8399428 Nucleosides with antiviral and anticancer activity Mar. 19, 2013
8361988 Nucleoside and nucleotide analogues with quaternary carbon centers and methods of use Jan. 29, 2013
8343937 Methods and compositions for treating flaviviruses and pestiviruses Jan. 1, 2013
8334270 Nucleoside phosphoramidate prodrugs Dec. 18, 2012
8299038 Methods and compositions for treating hepatitis C virus Oct. 30, 2012
8242087 Phosphate modified nucleosides useful as substrates for polymerases and as antiviral agents Aug. 14, 2012
8202850 Modulation of immunostimulatory properties of oligonucleotide-based compounds by optimal presentation of 5' ends Jun. 19, 2012
8173621 Nucleoside cyclicphosphates May. 8, 2012
8076303 Nucleotide and oligonucleotide prodrugs Dec. 13, 2011
8076310 Phosphonate nucleosides useful as active ingredients in pharmaceutical compositions for the treatment of viral infections, and intermediates for their production Dec. 13, 2011
8063025 Nucleoside prodrugs and uses thereof Nov. 22, 2011
8030293 Methods of optimizing drug therapeutic efficacy for treatment of immune-mediated gastrointestinal disorders Oct. 4, 2011
7994143 Metabolically stable alkoxyalkyl esters of antiviral or antiproliferative phosphonates, nucleoside phosphonates and nucleoside phosphates Aug. 9, 2011
7989430 Antibacterial agents Aug. 2, 2011
7985737 Compositions and methods for the regulation of homocysteine levels within the body Jul. 26, 2011
7972595 Methods and compositions for protecting and treating at least one muscarinic receptor from dysfunction not resulting from oxidative stress, toxic actions of metals or infectious agents by admi Jul. 5, 2011
7943593 Compositions comprising inhibitors of IMPDH enzyme May. 17, 2011
7915232 4'-substituted nucleoside derivatives as inhibitors of HCV RNA replication Mar. 29, 2011
7867983 Methods to protect skeletal muscle against injury Jan. 11, 2011
7846912 Deuterium-enriched nelarabine Dec. 7, 2010
7842672 Phosphonate inhibitors of HCV Nov. 30, 2010
7812000 Modulation of immunostimulatory properties of oligonucleotide-based compounds by optimal presentation of 5' ends Oct. 12, 2010
7807653 Nucleotide mimics and their prodrugs Oct. 5, 2010
7772206 Methods and compositions for the treatment of autoimmune disorders using clofarabine Aug. 10, 2010
7749975 Modulation of immunostimulatory properties of oligonucleotide-based compounds by optimal presentation of 5' ends Jul. 6, 2010
7709449 Nucleic acid-based compounds and methods of use thereof May. 4, 2010
7700576 Pharmaceutical composition on basis of reverse transcriptase inhibitor and meldonium Apr. 20, 2010
7700567 Oligonucleotide analogues incorporating 5-aza-cytosine therein Apr. 20, 2010
7666855 2'-C-methyl nucleoside derivatives Feb. 23, 2010
7662361 Methods and compositions for modulating drug activity through telomere damage Feb. 16, 2010
7648967 Mutagenic nucleoside analogs for the treatment of viral disease Jan. 19, 2010
7635689 Modified 2' and 3'-nucleoside prodrugs for treating Flaviviridae infections Dec. 22, 2009
7635690 HIV-1 mutations selected for by .beta.-2',3'-didehydro-2',3'-dideoxy-5-fluorocytidine Dec. 22, 2009
7632821 Ribonucleoside cyclic acetal derivatives for the treatment of RNA-dependent RNA viral infection Dec. 15, 2009

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