Synthesis and Anti-HIV-1 Activity of One Schiff Base Derivative with Glucosamine of Gossypol / 中国药师
China Pharmacist
;
(12): 787-790, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-610186
ABSTRACT
Objective:
To confirm the structure and preferential conformation of the Schiff base of gossypol with 1, 3, 4, 6-tetra-O-acetyl-β-D-glucosamine and explore its anti-HIV-1 activity.Methods:
The Schiff base of gossypol with 11, 3, 4, 6-tetra-O-acetyl-β-D-glucosamine was synthesized and identified by FT-IR, NMR spectroscopy and the PM6 semi-classical calculation.The inhibitory activity of the novel compound against the laboratory-adapted HIV-1IIIB strain was examined using the HIV-1IIIB/TZM-bl indicator cell culture system.Results:
The 1H and 13C-NMR signals of the new Schiff base were assigned.The PM6 semi-classical calculation indicated that enamine-enamine tautomeric form of the new Schiff base was more stable,which was stabilized by the intramolecular hydrogen bonds.The anti-HIV-1 test showed that the compound could block the entry of HIV-1IIIB into the target cells.Conclusion:
The Schiff base of gossypol with 1, 3, 4, 6-tetra-O-acetyl-β-D-glucosamine exhibits enamine-enamine tautomeric form in solution, which shows potential anti-HIV-1 activity.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacist
Ano de publicação:
2017
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS