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Class Information
Number: 435/87
Name: Chemistry: molecular biology and microbiology > Micro-organism, tissue cell culture or enzyme using process to synthesize a desired chemical compound or composition > Preparing compound containing saccharide radical > Preparing nitrogen-containing saccharide > N-glycoside > Nucleoside
Description: Processes wherein the nitrogen is part of a purine or pyrimidine or a substituted purine or pyrimidine ring and the product synthesized does not contain phosphorus.


Sub-classes under this class:

Class Number Class Name Patents
435/88 Having a fused ring containing a six-membered ring having two n-atoms in the same ring (e.g., purine nucleosides, etc.) 81


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7608432 Method for producing purine nucleoside by fermentation Oct. 27, 2009
7601519 Method for producing purine nucleoside by fermentation Oct. 13, 2009
7575901 Method for producing nucleotide by fermentation Aug. 18, 2009
7566545 Method for producing a nucleosome preparation and use thereof in in vitro diagnosis of disseminated lupus erythematosus (DLE) Jul. 28, 2009
7511125 Pyrimidine derivatives for labeled binding partners Mar. 31, 2009
7435560 Method for producing purine nucleoside by fermentation Oct. 14, 2008
7338792 Process for the preparation of D-pantothenic acid and/or salts thereof Mar. 4, 2008
7294486 Enzymatic process for the synthesis of organo-fluorine compounds Nov. 13, 2007
7270980 Compounds for immunodiagnosis of prostate cancer and methods for their use Sep. 18, 2007
7238338 System and method for the large scale labeling of compounds with radiohalogens Jul. 3, 2007
7229797 Enzymatic synthesis of deoxyribonucleosides Jun. 12, 2007
7148042 Method of preparing a guanosine-group compound and an intermediate thereof Dec. 12, 2006
7141397 Method of preparing a guanosine-group compound and an intermediate thereof Nov. 28, 2006
7141396 Method of preparing a guanosine-group compound and an intermediate thereof Nov. 28, 2006
7038039 Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleoside May. 2, 2006
6991924 Mutant carbamoylphosphate synthetase and method for producing compounds derived from carbamoylphosphate Jan. 31, 2006
6974865 C3' -methylene hydrogen phosphonate oligomers and related compounds Dec. 13, 2005
6951931 Pyrimidine derivatives for labeled binding partners Oct. 4, 2005
6900301 Backbone modified oligonucleotide analogues May. 31, 2005
6890739 Use of uridine diphosphate glucose 4-epimerase May. 10, 2005
6858721 Method for producing cytosine nucleoside compounds Feb. 22, 2005
6800743 Pyrimidine derivatives for labeled binding partners Oct. 5, 2004
6777209 Vectors, cells and processes for pyrimidine deoxyribonucleosides production Aug. 17, 2004
6777208 Method for producing 2' -deoxyribonucleoside Aug. 17, 2004
6743910 Stereoselective synthesis of nucleoside analogues Jun. 1, 2004
6649753 Stable salts of S-adenosyl-L-methionine (SAMe) and the process for their preparation Nov. 18, 2003
6620596 Method of preparing a guanosine-group compound Sep. 16, 2003
6541625 Stereoselective synthesis of nucleoside analogues Apr. 1, 2003
6414127 Pyrimidine derivatives for labeled binding partners Jul. 2, 2002
6365374 2'-deoxy-2'-alkylnucleotide containing nucleic acid Apr. 2, 2002
6344344 Method for producing uridine-5'-monophosphate by fermentation using mutant strains of coryneform bacteria Feb. 5, 2002
6316228 Efficient synthesis of nucleosides Nov. 13, 2001
6268183 Method of purifying thuringiensin Jul. 31, 2001
6197555 Nucleotide compounds including a rigid linker Mar. 6, 2001
6197552 Process for preparing 2,6-diaminopurine-2'-deoxyriboside and 2'-deoxyguanosine Mar. 6, 2001
6127152 Process for producing nucleoside derivatives Oct. 3, 2000
6090616 Microorganism, lactamase enzyme obtained therefrom, and their use Jul. 18, 2000
6087132 Multi-functional enzymes including derivable 2'3'-dideoxyribofuranoside triprosphates Jul. 11, 2000
6028183 Pyrimidine derivatives and oligonucleotides containing same Feb. 22, 2000
6017736 Method of preparing purine nucleoside compound Jan. 25, 2000
6015697 Method for producing nucleoside-5'-phosphate ester Jan. 18, 2000
6007992 Pyrimidine derivatives for labeled binding partners Dec. 28, 1999
5948648 Nucleotide compounds including a rigid linker Sep. 7, 1999
5888777 Process for the complete removal of protective groups on nucleoside diphosphate and triphosphate sugars with acetylesterase Mar. 30, 1999
5859235 Dipteran-active uracil derivative Jan. 12, 1999
5851494 Solid phase synthesis reaction vessel and method of using the same Dec. 22, 1998
5773228 Activation-dependent protein expressed on the surface of activated platelets and antibodies thereto Jun. 30, 1998
5770716 Substituted propargylethoxyamido nucleosides, oligonucleotides and methods for using same Jun. 23, 1998
5714351 Cyclopentenes Feb. 3, 1998
5681702 Reduction of nonspecific hybridization by using novel base-pairing schemes Oct. 28, 1997

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