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Volumn 126, Issue 37, 2004, Pages 11460-11461

Enhancing Hoogsteen interactions: A pyrrole-containing purine nucleoside that competes with guanosine self-assembly

Author keywords

[No Author keywords available]

Indexed keywords

BROMINE DERIVATIVE; CHLOROFORM; GUANOSINE; INOSINE DERIVATIVE; NUCLEOSIDE; PROPANE; PURINE; PYRROLE;

EID: 4544344212     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja046773v     Document Type: Article
Times cited : (23)

References (34)
  • 15
    • 1042268168 scopus 로고    scopus 로고
    • and references therein
    • For examples of guanine quadruplex formation, see: (c) Davis, J. T. Angew. Chem., Int. Ed. 2004, 43, 668-698 and references therein,
    • (2004) Angew. Chem., Int. Ed. , vol.43 , pp. 668-698
    • Davis, J.T.1
  • 21
    • 4544349115 scopus 로고    scopus 로고
    • note
    • In the strictest definition the interaction in question is actually a three-point reverse Hoogsteen-type interaction, due to the anti relationship of the ribose moieties (see Figure 1A).
  • 25
    • 4544387368 scopus 로고    scopus 로고
    • note
    • 2 at 30 °C by this method.
  • 28
    • 4544285922 scopus 로고    scopus 로고
    • note
    • See Supporting Information for details
  • 30
    • 4544350480 scopus 로고    scopus 로고
    • note
    • -1 This value is likely a lower limit due to this method being unable to account for the GG dimerization equilibrium.
  • 31
    • 4544240631 scopus 로고    scopus 로고
    • note
    • 2 shift of 10 becomes too broad to allow for an accurate peak pick. However, the estimated peak ,does not shift much from 5.75 ppm, even after 6 equiv of 5 was added.
  • 34
    • 4544221532 scopus 로고    scopus 로고
    • note
    • Iosotope spacing confirms that this ion is consistent with a doubly charged guanine octamer. Similar ions have been observed previously with the use of ESI-MS; see ref 2d.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.