1.
Bioorg Med Chem Lett
; 16(16): 4252-6, 2006 Aug 15.
Artículo
en Inglés
| MEDLINE
| ID: mdl-16759857
RESUMEN
The sulfamic acid phosphotyrosine mimetic was coupled with a previously known malonate template to obtain highly selective and potent inhibitors of HPTPbeta. Potentially hydrolyzable malonate ester functionalities were replaced with 1,2,4-oxadiazoles without a significant effect on HPTPbeta potency.
Asunto(s)
Química Farmacéutica/métodos , Proteínas del Tejido Nervioso/antagonistas & inhibidores , Proteínas Tirosina Fosfatasas/antagonistas & inhibidores , Cristalografía por Rayos X , Diseño de Fármacos , Enlace de Hidrógeno , Hidrólisis , Modelos Químicos , Modelos Moleculares , Estructura Molecular , Proteínas Tirosina Fosfatasas Clase 5 Similares a Receptores , Relación Estructura-Actividad
2.
Bioorg Med Chem Lett
; 16(6): 1574-8, 2006 Mar 15.
Artículo
en Inglés
| MEDLINE
| ID: mdl-16386905
RESUMEN
High-throughput screening of the P&GP corporate repository against several protein tyrosine phosphatases identified the sulfamic acid moiety as potential phosphotyrosine mimetic. Incorporation of the sulfamic acid onto a 1,2,3,4-tetrahydroisoquinoline scaffold provided a promising starting point for PTP1B inhibitor design.