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Class Information
Number: 536/22.1
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.)
Description: Compounds which are glycosidic derivatives of the cyclic forms of sugars in which the aglycone portion is attached thru nitrogen to the sugar moiety by substituting it for the hemiacetal hydroxyl of the sugar.


Sub-classes under this class:

Class Number Class Name Patents
536/25.2 2`-5` linked rna 58
536/25.1 3`-5` linked rna 120
536/23.1 Dna or rna fragments or modified forms thereof (e.g., genes, etc.) 13,936
536/25.5 Homopolymers having repeating sequences of four or more identical nucleotide units 72
536/28.6 N-glycosides wherein the n is part of a five-membered hetero ring (e.g., selenazole nucleosides, pyrrole nucleosides, etc.) 63
536/28.1 N-glycosides wherein the n is part of a six-membered hetero ring (e.g., diazines, etc.) 194
536/27.1 N-glycosides wherein the n is part of an n-hetero ring which hetero ring is part of a polycyclo ring system containing an n-hetero ring and an additional hetero ring (e.g., rebeccamycin, etc.) 180
536/29.1 Nitrogen of n-glycoside is acyclic nitrogen 96
536/25.6 Nucleic acids which include two or three nucleotide units 148
536/26.1 Phosphorus containing n-glycoside wherein the n is part of an n-hetero ring 175
536/25.4 Separation or purification of polynucleotides or oligonucleotides 659
536/25.3 Synthesis of polynucleotides or oligonucleotides 1,534


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next

Patent Number Title Of Patent Date Issued
6541626 Process for selective N-acylation of purine nucleosides Apr. 1, 2003
6537757 Nucleic acid sequencing and mapping Mar. 25, 2003
6537759 Folylpolyglutamate synthetase gene sequence variances having utility in determining the treatment of disease Mar. 25, 2003
6537783 Prefunctionalized nucleotide and process for amplifying a sequence using a prefunctionalized nucleotide Mar. 25, 2003
6537801 Biochip and biochip reading device comprising a plurality of zones for molecular recognition Mar. 25, 2003
6538120 Genomic sequence of the human .mu.-opioid receptor gene and the variants, polymorphisms and mutations thereof Mar. 25, 2003
6538128 Detritylation solvents for nucleic acid synthesis Mar. 25, 2003
6534272 DNA assay for the prediction of autoimmune diabetes Mar. 18, 2003
6531285 Automated detection apparatus with a conveying means for test columns Mar. 11, 2003
6531583 Nucleic acid probes and method for detecting Ureaplasma urealyticum Mar. 11, 2003
6528264 Polymer support for DNA immobilization Mar. 4, 2003
6528631 Oligonucleotide-folate conjugates Mar. 4, 2003
6528648 Detecting reagent for double-stranded nucleic acid and double-stranded nucleic acid detecting method Mar. 4, 2003
6524585 Indolicidin analogs and methods of using same Feb. 25, 2003
6524792 Expression cloning processes for the discovery, characterization and isolation of genes encoding polypeptides with a predetermined property Feb. 25, 2003
6524830 Microfluidic devices and systems for performing inefficient fast PCR Feb. 25, 2003
6525031 Targeted Oligonucleotide conjugates Feb. 25, 2003
6525183 Multiple-labelled oligonucleotides synthesized on solid-supports Feb. 25, 2003
6521409 Detection of extracellular tumor-associated nucleic acid in blood plasma or serum using nucleic acid amplification assays Feb. 18, 2003
6521744 2- or 3-dimensional geometric structures Feb. 18, 2003
6521747 Haplotypes of the AGTR1 gene Feb. 18, 2003
6518026 Process for controlling contamination of nucleic acid amplification reactions Feb. 11, 2003
6518056 Apparatus, systems and method for assaying biological materials using an annular format Feb. 11, 2003
6518254 Ribonucleoside-TRIBOSE Feb. 11, 2003
6514751 Linear microarrays Feb. 4, 2003
6514768 Replicable probe array Feb. 4, 2003
6515749 Sensitive and selective chemical sensor with nanostructured surfaces Feb. 4, 2003
6511802 Solid phase selection of differentially expressed genes Jan. 28, 2003
6511803 Replica amplification of nucleic acid arrays Jan. 28, 2003
6511805 Methods for detecting papillomavirus DNA in blood plasma and serum Jan. 28, 2003
6511825 Cell signaling polypeptides and nucleic acids Jan. 28, 2003
6509172 Isolated, truncated nucleic acid which are members of the gage, and uses thereof Jan. 21, 2003
6509173 Human tumor necrosis factor receptor-like proteins TR11, TR11SV1, and TR11SV2 Jan. 21, 2003
6509457 Compositions and methods for modulating apoptosis Jan. 21, 2003
6506561 Method of obtaining a library of tags capable of defining a specific state of a biological sample Jan. 14, 2003
6506564 Nanoparticles having oligonucleotides attached thereto and uses therefor Jan. 14, 2003
6506887 Conditional-selex Jan. 14, 2003
6506888 2'-O-amino-containing nucleoside analogs and polynucleotides Jan. 14, 2003
6506890 Method of nucleic acid compaction Jan. 14, 2003
6506894 Solution phase synthesis of oligonucleotides Jan. 14, 2003
6503713 Methods for identifying RNA binding compounds Jan. 7, 2003
6504019 Nucleic acid probes having highly hydrophilic non-nucleosidic tags with multiple labels, and uses thereof Jan. 7, 2003
6500622 Methods of using semiconductor nanocrystals in bead-based nucleic acid assays Dec. 31, 2002
6500650 Method for identifying polymorphisms Dec. 31, 2002
6500808 Anti-viral composition Dec. 31, 2002
6497880 Heat shock genes and proteins from Neisseria meningitidis, Candida glabrata and Aspergillus fumigatus Dec. 24, 2002
6498021 Isolated nucleic acid molecules coding for tumor rejection antigen precursor MAGE-8 and uses thereof Dec. 24, 2002
6495318 Method and kits for preparing multicomponent nucleic acid constructs Dec. 17, 2002
6495324 Nanoparticles having oligonucleotides attached thereto and uses therefor Dec. 17, 2002
6495328 Substrate for detecting base sequences, method of manufacturing the substrate, and method of detecting base sequences using the substrate Dec. 17, 2002

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