DC Element | Wert | Sprache |
dc.contributor.author | MIKHAILOPULO, IA | |
dc.contributor.author | ZAITSEVA, GV | |
dc.contributor.author | VAAKS, EV | |
dc.contributor.author | BALZARINI, J | |
dc.contributor.author | DECLERCQ, E | |
dc.contributor.author | ROSEMEYER, H | |
dc.contributor.author | SEELA, F | |
dc.date.accessioned | 2021-12-23T16:17:34Z | - |
dc.date.available | 2021-12-23T16:17:34Z | - |
dc.date.issued | 1993 | |
dc.identifier.issn | 01702041 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/12321 | - |
dc.description.abstract | Compound 15 - the 2'-azido analog of the anti-HIV compound 2',3'-didehydro-2',3'-dideoxythymidine - was synthesized. Treatment of 5'-O-trityl-beta-D-ribofuranosylthymine (1) with DAST or MSTF gave the 2,2'-anhydro derivative 2. The latter and its 3'-O-benzoate 3 were used for the synthesis of the 2'-azido-2'-deoxy derivatives 4 and 5. Two routes to the synthesis of 15 from 5 were investigated. (i) Treatment of 5 with DAST gave a mixture of the 5'-O-trityl derivatives 12 and 13 as well as 1-(2-azido-2,3-dideoxy-3-fluoro-beta-D-xylofuranosyl)thymine (16) along with 2,3'-anhydro derivative 14 (2%). Detritylation of the mixture yielded 15 (39%) and 16 (12%). (ii) Mesylation of 5 gave 17 which yielded 15 upon saponification and detritylation. Compound 15 showed moderate inhibitory activity against HIV-1 and HIV-2 in MT-4 cells. | |
dc.language.iso | en | |
dc.publisher | VCH PUBLISHERS INC | |
dc.relation.ispartof | LIEBIGS ANNALEN DER CHEMIE | |
dc.subject | 2',3'-DIDEOXYNUCLEOSIDE ANALOGS | |
dc.subject | 2',3'-DIDEOXYRIBONUCLEOSIDES | |
dc.subject | AGENTS | |
dc.subject | ANTI-HIV | |
dc.subject | AZIDES | |
dc.subject | CARBOHYDRATES | |
dc.subject | Chemistry | |
dc.subject | Chemistry, Multidisciplinary | |
dc.subject | HIV | |
dc.subject | HUMAN IMMUNODEFICIENCY VIRUS | |
dc.subject | INVITRO | |
dc.subject | NUCLEOSIDES | |
dc.subject | POTENT | |
dc.subject | REPLICATION | |
dc.subject | THYMIDINE DERIVATIVES | |
dc.title | SYNTHESIS OF 2'-AZIDO-2',3'-DIDEHYDRO-2',3'-DIDEOXYTHYMIDINE | |
dc.type | journal article | |
dc.identifier.isi | ISI:A1993LJ40800010 | |
dc.description.issue | 5 | |
dc.description.startpage | 513 | |
dc.description.endpage | 519 | |
dc.contributor.orcid | 0000-0002-2985-8890 | |
dc.publisher.place | 303 NW 12TH AVE, DEERFIELD BEACH, FL 33442-1788 USA | |
crisitem.author.dept | Institut für Chemie neuer Materialien | - |
crisitem.author.deptid | institute11 | - |
crisitem.author.parentorg | FB 05 - Biologie/Chemie | - |
crisitem.author.grandparentorg | Universität Osnabrück | - |
crisitem.author.netid | RoHe783 | - |