Synthesis and evaluation of 1-arylsulfonyl-3-piperazinone derivatives as factor Xa inhibitors(1-6) VI. A series of new derivatives containing N,S- and N,SO2-spiro acetal scaffolds.
Chem Pharm Bull (Tokyo)
; 55(2): 317-23, 2007 Feb.
Article
en En
| MEDLINE
| ID: mdl-17268108
ABSTRACT
In the course of development of factor Xa (FXa) inhibitors, we have found unique compounds containing an N,O- and an N,N-spiro acetal structure. It appeared that the difference in overall conformation due to the N,X-spiro acetal structure might be important for FXa inhibitory activity. Therefore, other N,X-spiro acetal structures, an N,S- and an N,SO2-spiro acetal, were developed as analogues of the N,X-spiro acetal structure. Compound 7b (N,S-spiro acetal structure) was found to have the strongest activity in these series of N,X-spiro acetal compounds, which had ever been synthesized.(4,5)).
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Oxígeno
/
Piperidinas
/
Compuestos de Espiro
/
Antitrombina III
/
Acetales
/
Nitrógeno
Tipo de estudio:
Evaluation_studies
Idioma:
En
Revista:
Chem Pharm Bull (Tokyo)
Año:
2007
Tipo del documento:
Article
País de afiliación:
Japón