DPC-681

MedChem Express

DPC-681 [284661-68-3]

10

284661-68-3

Research Use Only

99.89

C35H48FN5O5S

669.85

DPC-681 is a potent and selective inhibitor of HIV protease with IC90s for wild-type HIV-1 of 4 to 40 nM. IC50 value: 4 - 40 nM [1] Target: HIV protease in vitro: DPC 681 is extremely potent inhibitor of wild-type HIV-1. When all of the HIV-1 strains tested are considered, the average concentrations required for 90% inhibition of replication were 7.3 +/- 3.4 for DPC 681. DPC 681 shows no loss in potency toward recombinant mutant HIVs with the D30N mutation and a fivefold or smaller loss in potency toward mutant variants with three to five amino acid substitutions. [1] in vivo: The total body clearance (CL) of DPC 681 in dogs was high (1.8 liter/h/kg) equaling hepatic blood flow for this species (1.8 liter/h/kg). After an oral dosing, the Cmax increased ninefold between the 10- and 30-mg/kg DPC 681 dose groups. Bioavailability also increased between the 10- and 30-mg/kg dose groups (18.3 and 78.1%, respectively). These data suggest that hepatic extraction (first-pass effect) can be saturated in the dog. [1]

O=S(C1=CC(N)=CC=C1)(N(C[C@@H](O)[C@H](CC2=CC=CC=C2)NC([C@H](C(C)(C)C)NC(CNCC3=CC=CC(F)=C3)=O)=O)CC(C)C)=O

-20°C,2°C to 8°C

12352200