102434-70-8

Upstream product

• 88091-67-2 2'-deoxy-N⁴-{[2-(4-nitrophenyl)ethoxy]carbonyl}cytidine 
• 109205-71-2 2'-deoxy-5'-O-(4,4'-dimethoxytrityl)-N⁴-{[2-(4-nitrophenyl)ethoxy]carbonyl}cytidine 
• 76512-82-8 5'-O-(4,4'-dimethoxytrityl)deoxycytidine 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 40615-36-9 4,4'-dimethoxytrityl chloride 
• 109205-75-6 {1-[(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-carbamic acid 2-(4-nitro-phenyl)-ethyl ester 

Relevant academic research and scientific papers

MODIFIED NUCLEOTIDES FOR SYNTHESIS OF NUCLEIC ACIDS, A KIT CONTAINING SUCH NUCLEOTIDES AND THEIR USE FOR THE PRODUCTION OF SYNTHETIC NUCLEIC ACID SEQUENCES OR GENES

A modified nucleotide, intended for the synthesis of long chain nucleic acids by enzymatic processes, comprising a “natural” nitrogenous base or a natural nitrogenous base analogue, a ribose or deoxyribose carbohydrate, and at least one phosphate group, characterized in that said nucleotide comprises at least one R group, termed the modifier group, carried by said nitrogenous base or analogue and/or by the oxygen in position 3′ of the ribose or deoxyribose molecule, making it possible to block the polymerization of said nucleotide and/or to allow the interaction of said nucleotide with another molecule, such as a protein, during the nucleic acid synthesis, R comprising at least one functional terminal group.

Nucleotides: Part LV - Synthesis and Application of a Novel Linker for Solid-Phase Synthesis of Modified Oligonucleotides

Various bifunctional amino-protecting groups such as the phthaloyl, succinyl, and glutaryl group were investigated as potential linker molecules for attachment to solid-support materials. Pentane-1,3,5-tricarboxylic acid 1,3-anhydride (16) offered the best properties and reacted with the amino groups of differently sugar-protected adenosine (see 20 and 22), cytidine (see 29), and guanosine derivatives (see 32) to the corresponding 2-(2-carhoxyethyl)glutaryl derivatives 23, 24, 30, and 33. The usefulness of the new linker-type molecules was demonstrated by the solid-support synthesis of the potentially antivirally active 3′-deoxyadenylyl-(2′-5′)-2′-adenylic acid 2′-{2-[(adenin-9-yl)methoxy]ethyl} ester (38) starting from the 2′-end with N6,N 6-[2-(2-carboxyethyl)glutaryl]-9-{{2-[(4,4′-dimethoxytrityl) oxy]ethoxy} methyl}adenine (12).