5-Methyl-6-aza-2 `-deoxyisocytidine

Autor(en): Seela, F
He, Y
Eickmeier, H
Stichwörter: Chemistry; Chemistry, Multidisciplinary; Crystallography; HIGH-ANTI CONFORMATION; ISOGUANINE; NUCLEOSIDES
Erscheinungsdatum: 2003
Herausgeber: BLACKWELL MUNKSGAARD
Journal: ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
Volumen: 59
Ausgabe: 4
Startseite: O194-O196
Zusammenfassung: 
In the title compound, 3-amino-2-(2-deoxy-beta-D-erythro-pentofuranosyl)6- methyl-1,2,4-triazin-5(2H)-one, C9H14N4O4, the conformation of the N-glycosidic bond is high-anti and the 2-deoxyribofuranosyl moiety adopts a North sugar pucker (T-2(3)). The orientation of the exocyclic C-C bond between the -CH2OH group and the five-membered ring is ap (gauche, trans). The crystal packing is such that the nucleobases lie parallel to the ac plane; the planes are connected via hydrogen bonds involving the five-membered ring.
ISSN: 01082701
DOI: 10.1107/S0108270103004827

Show full item record

Page view(s)

1
Last Week
0
Last month
0
checked on Feb 25, 2024

Google ScholarTM

Check

Altmetric