Rapid synthesis of long-chain deoxyribooligonucleotides by the N-methylimidazolide phosphotriester method. 1983

V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA

A modified phosphotriester method has been employed for the efficient chemical synthesis of long-chain deoxyribooligonucleotides. During the course of this work, a general and rapid procedure was developed for the preparation of 24-62-mers in solution. Preparative reversed phase column chromatography on silanized silica gel was used to purify triester intermediates starting from 10-mers. The rapid synthesis of 32-mer and 42-mer on glass and silica gel supports using suitably protected 2-8-mer blocks as coupling units has been also accomplished. In particular, a convenient procedure for the solid-phase synthesis of oligonucleotide blocks bearing 3'-terminal phosphodiester groups is described.

UI MeSH Term Description Entries
D007093 Imidazoles Compounds containing 1,3-diazole, a five membered aromatic ring containing two nitrogen atoms separated by one of the carbons. Chemically reduced ones include IMIDAZOLINES and IMIDAZOLIDINES. Distinguish from 1,2-diazole (PYRAZOLES).
D007202 Indicators and Reagents Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499) Indicator,Reagent,Reagents,Indicators,Reagents and Indicators
D009838 Oligodeoxyribonucleotides A group of deoxyribonucleotides (up to 12) in which the phosphate residues of each deoxyribonucleotide act as bridges in forming diester linkages between the deoxyribose moieties. Oligodeoxynucleotide,Oligodeoxyribonucleotide,Oligodeoxynucleotides
D009841 Oligonucleotides Polymers made up of a few (2-20) nucleotides. In molecular genetics, they refer to a short sequence synthesized to match a region where a mutation is known to occur, and then used as a probe (OLIGONUCLEOTIDE PROBES). (Dorland, 28th ed) Oligonucleotide
D002851 Chromatography, High Pressure Liquid Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed. Chromatography, High Performance Liquid,Chromatography, High Speed Liquid,Chromatography, Liquid, High Pressure,HPLC,High Performance Liquid Chromatography,High-Performance Liquid Chromatography,UPLC,Ultra Performance Liquid Chromatography,Chromatography, High-Performance Liquid,High-Performance Liquid Chromatographies,Liquid Chromatography, High-Performance
D005898 Glass Hard, amorphous, brittle, inorganic, usually transparent, polymerous silicate of basic oxides, usually potassium or sodium. It is used in the form of hard sheets, vessels, tubing, fibers, ceramics, beads, etc.
D000266 Adenylyl Imidodiphosphate 5'-Adenylic acid, monoanhydride with imidodiphosphoric acid. An analog of ATP, in which the oxygen atom bridging the beta to the gamma phosphate is replaced by a nitrogen atom. It is a potent competitive inhibitor of soluble and membrane-bound mitochondrial ATPase and also inhibits ATP-dependent reactions of oxidative phosphorylation. Adenyl Imidodiphosphate,gamma-Imino-ATP,AMP-PNP,AMPPNP,ATP(beta,gamma-NH),Adenosine 5'-(beta,gamma-Imino)triphosphate,Adenylimidodiphosphate,Adenylylimidodiphosphate,Mg AMP-PNP,Mg-5'-Adenylylimidodiphosphate,beta,gamma-imido-ATP,gamma-Imido-ATP,AMP-PNP, Mg,Imidodiphosphate, Adenyl,Imidodiphosphate, Adenylyl,Mg 5' Adenylylimidodiphosphate,Mg AMP PNP,beta,gamma imido ATP,gamma Imido ATP,gamma Imino ATP
D012822 Silicon Dioxide Transparent, tasteless crystals found in nature as agate, amethyst, chalcedony, cristobalite, flint, sand, QUARTZ, and tridymite. The compound is insoluble in water or acids except hydrofluoric acid. Silica,Aerosil,Aerosil 380,Cristobalite,Quso G-32,Quso G32,Tridymite,380, Aerosil,Dioxide, Silicon,G32, Quso,Quso G 32
D013329 Structure-Activity Relationship The relationship between the chemical structure of a compound and its biological or pharmacological activity. Compounds are often classed together because they have structural characteristics in common including shape, size, stereochemical arrangement, and distribution of functional groups. Relationship, Structure-Activity,Relationships, Structure-Activity,Structure Activity Relationship,Structure-Activity Relationships

Related Publications

V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA
January 1985, Biochimie,
V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA
December 1984, Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme,
V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA
September 2009, Nucleosides, nucleotides & nucleic acids,
V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA
January 1995, Antisense research and development,
V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA
May 1980, Nucleic acids research,
V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA
October 1982, Nucleic acids research,
V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA
January 1988, Methods in molecular biology (Clifton, N.J.),
V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA
May 1983, Nucleic acids research,
V A Efimov, and A A Buryakova, and S V Reverdatto, and O G Chakhmakhcheva, and Ovchinnikov YuA
September 1984, Nucleic acids research,
Copied contents to your clipboard!