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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:

Patent Number Title Of Patent Date Issued
6239273 Printing molecular library arrays May. 29, 2001
6235477 Human reticulocalbin isoforms May. 22, 2001
6235886 Methods of synthesis and use May. 22, 2001
6235887 Enhanced triple-helix and double-helix formation directed by oligonucleotides containing modified pyrimidines May. 22, 2001
6228847 Inhibitors of nucleoside metabolism May. 8, 2001
6228998 Amino spacered glycosaminoglycan derivatives and their use in copolymerization with acrylamide May. 8, 2001
6228999 Nucleic acid indexing May. 8, 2001
6229001 Mycobacterium fol a gene that encodes for the enzyme dihydrofolate reductase May. 8, 2001
6224881 DNA molecule fragments encoding for cellular uptake of Mycobacterium tuberculosis and uses thereof May. 1, 2001
6225293 Methods and compounds for tracking the biodistribution of macromolecule-carrier combinations May. 1, 2001
6225450 DNA sequencing by mass spectrometry May. 1, 2001
6225451 Chromosome 11-linked coronary heart disease susceptibility gene CHD1 May. 1, 2001
6225460 Nucleotide analogs May. 1, 2001
6225625 Signal detection methods and apparatus May. 1, 2001
6221582 Polynucleic acid sequences for use in the detection and differentiation of prokaryotic organisms Apr. 24, 2001
6221589 Methods and compositions for modulating melting temperatures of nucleic acids Apr. 24, 2001
6221607 Automated fluorescence in situ hybridization detection of genetic abnormalities Apr. 24, 2001
6221653 Method of performing array-based hybridization assays using thermal inkjet deposition of sample fluids Apr. 24, 2001
6222025 Process for the synthesis of 2'-O-substituted pyrimidines and oligomeric compounds therefrom Apr. 24, 2001
6222030 Solid phase synthesis of oligonucleotides using carbonate protecting groups and alpha-effect nucleophile deprotection Apr. 24, 2001
6218111 Tag reagent and assay method Apr. 17, 2001
6218124 Method for detecting oligonucleotides using UV light source Apr. 17, 2001
6218150 DNA polymerase-related factors Apr. 17, 2001
6218153 Target DNA amplification by MIPC and PCR Apr. 17, 2001
6218154 Isothermal transcription based assay for the detection and quantification of chemokines rantes, MIP-1.alpha. and MIP-1.beta. Apr. 17, 2001
6218175 Nano-devices using block-copolymers Apr. 17, 2001
6218530 Compounds and methods for detecting biomolecules Apr. 17, 2001
6219622 Computational method for designing chemical structures having common functional characteristics Apr. 17, 2001
6214543 DNA molecule encoding for cellular uptake of Mycobacterium tuberculosis and uses thereof Apr. 10, 2001
6214551 Oligonucleoside linkages containing adjacent nitrogen atoms Apr. 10, 2001
6214556 Method for producing complex DNA methylation fingerprints Apr. 10, 2001
6214979 Homogeneous assay system Apr. 10, 2001
6214980 Materials and methods for detection of Oxalobacte formigenes Apr. 10, 2001
6210886 Method for diagnosing multiple myeloma by determining tumor rejection antigen precursors Apr. 3, 2001
6210888 Technique for screening inhibitors of deamination enzyme activity Apr. 3, 2001
6211350 Synthesis of oligonucleotides Apr. 3, 2001
6207373 Methods for determining nature of repeat units in DNA Mar. 27, 2001
6207421 DNA sequencing and DNA terminators Mar. 27, 2001
6207811 Nephrin gene and protein Mar. 27, 2001
6207819 Compounds, processes and intermediates for synthesis of mixed backbone oligomeric compounds Mar. 27, 2001
6203978 Capture of single stranded nucleic acids Mar. 20, 2001
6204013 MSP-5 nucleic acid molecules and uses therefor Mar. 20, 2001
6204026 Detection of M. tuberculosis complex via reverse transcriptase SDA Mar. 20, 2001
6204254 Biocompatible surfaces and a method for their preparation Mar. 20, 2001
6204371 Compositions and methods for the treatment and diagnosis of immune disorders Mar. 20, 2001
6200761 Nucleic acid mediated electron transfer Mar. 13, 2001
6197513 PNA and DNA conjugates and methods for preparation thereof Mar. 6, 2001
6197555 Nucleotide compounds including a rigid linker Mar. 6, 2001
6197944 DNA molecules stabilized by modifications of the 3'-terminal phosphodiester linkage Mar. 6, 2001
6197949 Electronically conductive polymer/nucleotide copolymer. preparation method therefor and use thereof Mar. 6, 2001



 
 
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