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Volumn 73, Issue 17, 2008, Pages 6860-6863

Synthesis of ether-linked oligoribo- and xylonucleosides from 3,5′-ether-linked pseudosaccharides

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL REACTIONS; COMPUTER NETWORKS; NUCLEIC ACIDS; PLANNING; RNA; STEREOCHEMISTRY; STRATEGIC PLANNING;

EID: 51549089566     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo8007429     Document Type: Article
Times cited : (13)

References (33)
  • 29
    • 51549109242 scopus 로고    scopus 로고
    • Unlike 12, the application of the Vorbrüggen method using N-benzoylaminopurine led to a product, which was found to be extremely sensitive to purification by column chromatography or HPLC However, the ESI mass spectrum of the product obtained immediately after isolation exhibited a strong peak at m/z 1280 (M + Na) corresponding to the molecular weight of the adenine nucleoside 13 (Scheme 2).
    • Unlike 12, the application of the Vorbrüggen method using N-benzoylaminopurine led to a product, which was found to be extremely sensitive to purification by column chromatography or HPLC However, the ESI mass spectrum of the product obtained immediately after isolation exhibited a strong peak at m/z 1280 (M + Na) corresponding to the molecular weight of the adenine nucleoside 13 (Scheme 2).
  • 30
    • 0029956058 scopus 로고    scopus 로고
    • Oligoxylonucleotides are important candidates in antisense therapy and have been found to bind to natural nucleic acids leading to the formation of triple helices: (a) Schoppe, A, Hinz, H. J, Rosenmeyer, H, Seela, F. Eur. J. Biochem. 1996, 239, 33
    • Oligoxylonucleotides are important candidates in antisense therapy and have been found to bind to natural nucleic acids leading to the formation of triple helices: (a) Schoppe, A.; Hinz, H. J.; Rosenmeyer, H.; Seela, F. Eur. J. Biochem. 1996, 239, 33.
  • 33
    • 51549112420 scopus 로고    scopus 로고
    • Although no detailed study has been made regarding the complementary interaction between the uracil and adenine nucleosides, the 1H NMR spectrum of a mixture of 17 and 25 indicated downfield shifts of 0.338-0.387 ppm for the uracil NH protons suggesting H-bonding interaction, albeit small, between the uracil and the adenine moieties (Supporting Information, A similar interaction was observed in the CD spectra of 12/21 and 17/25 Supporting Information
    • 1H NMR spectrum of a mixture of 17 and 25 indicated downfield shifts of 0.338-0.387 ppm for the uracil NH protons suggesting H-bonding interaction, albeit small, between the uracil and the adenine moieties (Supporting Information). A similar interaction was observed in the CD spectra of 12/21 and 17/25 (Supporting Information).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.