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New Acyclic Purine Nucleoside Analogues Containing Exocyclic Pyrrolo Moiety: Synthetic, NMR and X-ray Crystal Structure Studies

Silvana Raić ; Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 20, 10000 Zagreb, Croatia
Mario Pongračić ; Pliva Research Institute, Prilaz baruna Filipovića 25, 10000 Zagreb, Croatia
Jasna Vorkapić-Furač ; Faculty of Food Technology and Biotechnology, University of Zagreb, 10000 Zagreb, Croatia
Dražen Vikić-Topić ; Ruder Bošković Institute, Laboratory of Molecular Spectroscopy, Bijenička 54, 10000 Zagreb, Croatia
Antonija Hergold-Brundić ; Laboratory of General and Inorganic Chemistry, Faculty of Science, University of Zagreb, Zvonimirova 8, 10000 Zagreb, Croatia.
Ante Nagl ; Laboratory of General and Inorganic Chemistry, Faculty of Science, University of Zagreb, Zvonimirova 8, 10000 Zagreb, Croatia.
Mladen Mintas ; Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 20, 10000 Zagreb, Croatia

Puni tekst: engleski, pdf (7 MB) str. 937-986 preuzimanja: 115* citiraj
APA 6th Edition
Raić, S., Pongračić, M., Vorkapić-Furač, J., Vikić-Topić, D., Hergold-Brundić, A., Nagl, A. i Mintas, M. (1996). New Acyclic Purine Nucleoside Analogues Containing Exocyclic Pyrrolo Moiety: Synthetic, NMR and X-ray Crystal Structure Studies. Croatica Chemica Acta, 69 (3), 937-986. Preuzeto s https://hrcak.srce.hr/177125
MLA 8th Edition
Raić, Silvana, et al. "New Acyclic Purine Nucleoside Analogues Containing Exocyclic Pyrrolo Moiety: Synthetic, NMR and X-ray Crystal Structure Studies." Croatica Chemica Acta, vol. 69, br. 3, 1996, str. 937-986. https://hrcak.srce.hr/177125. Citirano 21.06.2021.
Chicago 17th Edition
Raić, Silvana, Mario Pongračić, Jasna Vorkapić-Furač, Dražen Vikić-Topić, Antonija Hergold-Brundić, Ante Nagl i Mladen Mintas. "New Acyclic Purine Nucleoside Analogues Containing Exocyclic Pyrrolo Moiety: Synthetic, NMR and X-ray Crystal Structure Studies." Croatica Chemica Acta 69, br. 3 (1996): 937-986. https://hrcak.srce.hr/177125
Harvard
Raić, S., et al. (1996). 'New Acyclic Purine Nucleoside Analogues Containing Exocyclic Pyrrolo Moiety: Synthetic, NMR and X-ray Crystal Structure Studies', Croatica Chemica Acta, 69(3), str. 937-986. Preuzeto s: https://hrcak.srce.hr/177125 (Datum pristupa: 21.06.2021.)
Vancouver
Raić S, Pongračić M, Vorkapić-Furač J, Vikić-Topić D, Hergold-Brundić A, Nagl A i sur. New Acyclic Purine Nucleoside Analogues Containing Exocyclic Pyrrolo Moiety: Synthetic, NMR and X-ray Crystal Structure Studies. Croatica Chemica Acta [Internet]. 1996 [pristupljeno 21.06.2021.];69(3):937-986. Dostupno na: https://hrcak.srce.hr/177125
IEEE
S. Raić, et al., "New Acyclic Purine Nucleoside Analogues Containing Exocyclic Pyrrolo Moiety: Synthetic, NMR and X-ray Crystal Structure Studies", Croatica Chemica Acta, vol.69, br. 3, str. 937-986, 1996. [Online]. Dostupno na: https://hrcak.srce.hr/177125. [Citirano: 21.06.2021.]

Sažetak
The synthesis of novel 6-(N-pyrrolyl)purine nucleoside analogues
containing acyclic side chains attached to the purine ring at N-9 is
described. The structures were determined by 1H and 13CNMR on
the basis of chemical shifts, substituent induced shifts, C-H coupling
constants and connectivity in the COSY,NOESY and HETCOR spectra. Unequivocal proof for the stereostructure of 6 was obtained by its X-ray crystallographic analysis. Geometrical data from X-ray structural analysis showed that the two 6-(N-pyrrolyl) purine rings involved in the skeleton of 6 are anti-disposed but not centrosymmetric with respect to the central aliphatic bridge.

Hrčak ID: 177125

URI
https://hrcak.srce.hr/177125

Posjeta: 256 *