Design and syntheses of novel N'-((4-oxo-4H-chromen-3-yl)methylene)benzohydrazide as inhibitors of cyanobacterial fructose-1,6-/sedoheptulose-1,7-bisphosphatase.
Bioorg Med Chem
; 21(11): 2826-31, 2013 Jun 01.
Article
en En
| MEDLINE
| ID: mdl-23623712
ABSTRACT
Cyanobacterial fructose-1,6-/sedoheptulose-1,7-bisphoshatase (Cy-FBP/SBPase) is an important target enzyme for finding inhibitors to solve harmful algal bloom (HAB). In this study, as potential inhibitors of Cy-FBP/SBPase, a series of novel chromone-connecting benzohydrazone compounds (Novel N'-((4-oxo-4H-chromen-3-yl)methylene)benzohydrazide) were designed and synthesized. Their inhibitory activities against Cy-FBP/SBPase were further examined in vitro. Some of these compounds, such as f6-f8, f11, f12 and f16, exhibit higher inhibitory activities (IC50=11.2-16.1 µM), especially, the compound f7 was identified as the most potent inhibitor with IC50 value of 11.2 µM. The probable binding-mode of compound f7 was further analyzed carefully by molecular docking methods. These results indicate that compound f7 could be used as a lead compound for further optimization and might have potential to be developed as a new algicide.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Proteínas Bacterianas
/
Cromonas
/
Cianobacterias
/
Fructosa-Bifosfatasa
/
Monoéster Fosfórico Hidrolasas
/
Hidrazonas
/
Antibacterianos
Tipo de estudio:
Prognostic_studies
Idioma:
En
Revista:
Bioorg Med Chem
Asunto de la revista:
BIOQUIMICA
/
QUIMICA
Año:
2013
Tipo del documento:
Article
País de afiliación:
China