Fostemsavir Tris是一种HIV-1附着抑制剂。

BMS-663068 is the phosphonooxymethyl prodrug of BMS-626529, a novel small-molecule attachment inhibitor that targets HIV-1 gp120 and prevents its binding to CD4(+) T cells.The activity of BMS-626529 is virus dependent, due to heterogeneity within gp120.?BMS-626529 had half-maximal effective concentration (EC(50)) values of<10 nM against the vast majority of viral isolates;?however, susceptibility varied by >6 log(10), with half-maximal effective concentration values in the low pM range against the most susceptible viruses.?The in vitro antiviral activity of BMS-626529 was generally not associated with either tropism or subtype, with few exceptions.?Measurement of the binding affinity of BMS-626529 for purified gp120 suggests that a contributory factor to its inhibitory potency may be a relatively long dissociative half-life.?

Fostemsavir Tris is the prodrug of BMS-626529,is a oral, safe and effective inhibitor of HIV-1 attachment. It inhibits human immunodeficiency virus type 1 (HIV-1) infection by binding to gp120 and interfering with the attachment of virus to CD4+ T-cells.

BMS-663068 is the phosphonooxymethyl prodrug of BMS-626529, a novel small-molecule attachment inhibitor that targets HIV-1 gp120 and prevents its binding to CD4(+) T cells.The activity of BMS-626529 is virus dependent, due to heterogeneity within gp120.?BMS-626529 had half-maximal effective concentration (EC(50)) values of<10 nm against the vast majority of viral isolates;?however, susceptibility varied by>6 log(10), with half-maximal effective concentration values in the low pM range against the most susceptible viruses.?The in vitro antiviral activity of BMS-626529 was generally not associated with either tropism or subtype, with few exceptions.?Measurement of the binding affinity of BMS-626529 for purified gp120 suggests that a contributory factor to its inhibitory potency may be a relatively long dissociative half-life.?

864953-39-9

C29H37N8O11P

704.62

BMS-663068 Tris

DMSO:125 mg/mL (177.40 mM),Need ultrasonic
H2O:100 mg/mL (141.92 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years