Biomaterial Database

Synthesis of a base-protected xylo-LNA adenine nucleoside. 2003

Torsten Bryld, and Jesper Wengel

Nucleic Acid Center, Department of Chemistry, University of Southern Denmark, Odense M, Denmark.

Synthesis of (1S,3R,4R,7R)-7-hydroxy-1-hydroxymethyl-3-(6-N-benzoyl-adenin-9-yl)-2,5-dioxabicyclo[2.2.1]heptane (2), a base-protected xylo-LNA adenine nucleoside, has been accomplished using a convergent synthetic strategy starting from 1,2-di-O-acetylfuranose 3.

UI	MeSH Term	Description	Entries
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
D008968	Molecular Conformation	The characteristic three-dimensional shape of a molecule.	Molecular Configuration,3D Molecular Structure,Configuration, Molecular,Molecular Structure, Three Dimensional,Three Dimensional Molecular Structure,3D Molecular Structures,Configurations, Molecular,Conformation, Molecular,Conformations, Molecular,Molecular Configurations,Molecular Conformations,Molecular Structure, 3D,Molecular Structures, 3D,Structure, 3D Molecular,Structures, 3D Molecular
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
D000241	Adenosine	A nucleoside that is composed of ADENINE and D-RIBOSE. Adenosine or adenosine derivatives play many important biological roles in addition to being components of DNA and RNA. Adenosine itself is a neurotransmitter.	Adenocard,Adenoscan
D016376	Oligonucleotides, Antisense	Short fragments of DNA or RNA that are used to alter the function of target RNAs or DNAs to which they hybridize.	Anti-Sense Oligonucleotide,Antisense Oligonucleotide,Antisense Oligonucleotides,Anti-Sense Oligonucleotides,Anti Sense Oligonucleotide,Anti Sense Oligonucleotides,Oligonucleotide, Anti-Sense,Oligonucleotide, Antisense,Oligonucleotides, Anti-Sense