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Class Information
Number: 536/28.51
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carbohydrates or derivatives > Nitrogen containing > N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) > N-glycosides wherein the n is part of a six-membered hetero ring (e.g., diazines, etc.) > The n-hetero ring is a 1,3-diazine ring, including hydrogenated (e.g., pyrimidines, etc.) > Nitrogen, other than nitro or nitroso, bonded directly to the 4-position, and chalcogen bonded directly to the 2-position of the diazine ring (e.g., cytidines, etc.) > Having chalcogen, carbonyl, or thiocarbonyl bonded directly to the 4-position substituent nitrogen
Description: Compounds wherein carbonyl, thiocarbonyl, or chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) is bonded directly to the 4-position substituent nitrogen.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601702 |
Dutpase Inhibitors |
Oct. 13, 2009 |
| 7598230 |
Nucleotide mimics and their prodrugs |
Oct. 6, 2009 |
| 7585851 |
3'-prodrugs of 2'-deoxy-.beta.-L-nucleosides |
Sep. 8, 2009 |
| 7485717 |
Synthesis of protected 3'-amino nucleoside monomers |
Feb. 3, 2009 |
| 7378402 |
Anti-viral nucleosides |
May. 27, 2008 |
| 7365188 |
Process for producing N.sup.4-Acyl-5'-deoxy-5-fluorocytidine |
Apr. 29, 2008 |
| 7276228 |
Methods for treating hematological disorders through inhibition of DNA methylation and histone deacetylase |
Oct. 2, 2007 |
| 6936709 |
Method for purifying protected 2'-deoxycytidines and hydrated crystals thereof |
Aug. 30, 2005 |
| 6930097 |
Matrix metalloproteinase and tumor necrosis factor inhibitors |
Aug. 16, 2005 |
| 6924271 |
3-.beta.-D-ribofuranosylthiazolo[4-5-d]pyridimine nucleosides and uses thereof |
Aug. 2, 2005 |
| 6908906 |
Crystalline forms of pyrimidine nucleoside derivative |
Jun. 21, 2005 |
| 6905669 |
Compositions and methods for reestablishing gene transcription through inhibition of DNA methylation and histone deacetylase |
Jun. 14, 2005 |
| 6894159 |
Process for the preparation of 2'-fluoro-5-methyl-beta-L-arabino-furanosyluridine |
May. 17, 2005 |
| 6870048 |
Process for the preparation of 2'-halo-.beta.-L-arabinofuranosyl nucleosides |
Mar. 22, 2005 |
| 6864244 |
Anhydrous crystalline 1-[4(S)-azido-2(S),3(R)-dihydroxy-4-(hydroxymethyl)-1(R)-cyclopentyl]cytos ine hemisulfate as useful as an antiviral agent |
Mar. 8, 2005 |
| 6846810 |
Antiviral nucleoside derivatives |
Jan. 25, 2005 |
| 6617437 |
Pyrimidine derivatives for labeled binding partners |
Sep. 9, 2003 |
| 6579976 |
Process for producing 2',3'-diethyl substituted nucleoside derivatives |
Jun. 17, 2003 |
| 6566344 |
.beta.-L-2'-deoxy-nucleosides for the treatment of hepatitis B |
May. 20, 2003 |
| RE38090 |
3'-substituted nucleoside derivative |
Apr. 22, 2003 |
| 6512107 |
Process for the preparation of 2'-fluoro-5-methyl-.beta.-L-arabinofuranosyluridine |
Jan. 28, 2003 |
| 6403568 |
4'-C-ethynyl pyrimidine nucleosides and pharmaceutical compositions thereof |
Jun. 11, 2002 |
| 6384019 |
Gemcitabine derivatives |
May. 7, 2002 |
| 6291670 |
4'-C-ethynyl pyrimidine nucleoside compounds and pharmaceutical compositions |
Sep. 18, 2001 |
| 6211166 |
5'-deoxy-cytidine derivative administration to treat solid tumors |
Apr. 3, 2001 |
| 6187914 |
Nucleoside derivatives, and their use in oligonucleotide synthesis |
Feb. 13, 2001 |
| 6133438 |
Process for the preparation of 2'-O-alkyl purine phosphoramidites |
Oct. 17, 2000 |
| 6121431 |
Nucleoside derivatives |
Sep. 19, 2000 |
| 6114520 |
5'-deoxy-cytidine derivatives |
Sep. 5, 2000 |
| 6060592 |
Pyrimidine nucleoside compounds and oligonucleoside compounds containing same |
May. 9, 2000 |
| 6020483 |
Nucleoside modifications by palladium catalyzed methods |
Feb. 1, 2000 |
| 6005098 |
5'deoxycytidine derivatives |
Dec. 21, 1999 |
| 5977325 |
2'-halomethylidene, 2'-ethenylidene and 2'-ethynyl cytidine, uridine and guanosine derivatives |
Nov. 2, 1999 |
| 5968910 |
Compositions containing two or three inhibitors of different HIV reverse transcriptases |
Oct. 19, 1999 |
| 5959100 |
Pyrimidine nucleosides as therapeutic and diagnostic agents |
Sep. 28, 1999 |
| 5945527 |
Palladium catalyzed nucleoside modification methods using nucleophiles and carbon monoxide |
Aug. 31, 1999 |
| 5859234 |
2'-O-methyl cytidine monomer useful in oligonucleotide synthesis |
Jan. 12, 1999 |
| 5852027 |
Antiviral 1,3-dioxolane nucleoside analogues |
Dec. 22, 1998 |
| 5808047 |
Process for the preparation of 2,2'-anhydro- and 2'-keto-1-(3',5'-di-O-protected-.beta.-D-arabinofuranosyl) nucleosides |
Sep. 15, 1998 |
| 5798340 |
Nucleotide analogs |
Aug. 25, 1998 |
| 5792841 |
2'-halomethylidene, 2'-ethenylidene and 2'-ethynl cytidine, uridine and guanosine derivatives |
Aug. 11, 1998 |
| 5763418 |
3'-substituted nucleoside derivatives |
Jun. 9, 1998 |
| 5756707 |
Method of making 2'-O-alkyl pyrimidine ribonucleosides |
May. 26, 1998 |
| 5747473 |
L-nucleoside analogues and pharmaceutical compositions |
May. 5, 1998 |
| 5726301 |
CAC H-phosphonate and its use in the synthesis of oligonucleotides |
Mar. 10, 1998 |
| 5719273 |
Palladium catalyzed nucleoside modifications methods using nucleophiles and carbon monoxide |
Feb. 17, 1998 |
| 5708000 |
N4-substituted cytosinyl 1,3-oxathiolane nucleoside analogues, and their antiviral activity |
Jan. 13, 1998 |
| 5705630 |
2'-methylidenepyrimidine nucleoside compounds |
Jan. 6, 1998 |
| 5703218 |
Oligonucleotides containing hydroxyl-protecting groups orthogonally removable by reduction |
Dec. 30, 1997 |
| 5693787 |
Intermediates in the synthesis of 1,3-oxathiolanyl cytosine nucleoside analogues |
Dec. 2, 1997 |
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