Design, synthesis and evaluation of novel 2H-1, 4-benzodiazepine-2-ones as inhibitors of HIV-1 transcription / 药学学报
Acta Pharmaceutica Sinica
;
(12): 688-694, 2011.
Article
Dans Chinois
| WPRIM
| ID: wpr-348899
ABSTRACT
HIV-1 trans-activator of transcription (Tat) plays a critical role in HIV-1 transcription. Based on the beta-turn motif present in HIV-1 Tat, a series of novel benzodiazepine analogs were designed as beta-turn mimetics and prepared from p-chloro-nitrobenzene/2-phenylacetonitrile, p-toluidine/benzoyl chloride, or (Z)-7-nitro-5-phenyl-1H-benzo[e][1, 4]diazepin-2(3H)-one (nitrazepam) through different synthetic routes. Preliminary biological evaluation indicated that compound 30 exhibited inhibitory activity on HIV-1 tat-mediated LTR transcription with EC50 of 25.0 micromol x L(-1) and showed no obvious cytotoxic effects on TZM-BI cells under the concentration of 100 micromol x L(-1).
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Pharmacologie
/
Transcription génétique
/
Benzodiazépinones
/
Chimie
/
Répétition terminale longue du VIH
/
VIH-1 (Virus de l'Immunodéficience Humaine de type 1)
/
Lignée cellulaire tumorale
/
Produits du gène tat du virus de l'immunodéficience humaine
/
Génétique
Limites du sujet:
Humains
langue:
Chinois
Texte intégral:
Acta Pharmaceutica Sinica
Année:
2011
Type:
Article
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