NBD-556是一种 CD4 模拟物，识别 HIV-1 包膜蛋白 gp120 并诱导 gp120 重组，类似于 CD4 结合，可阻断 gp120-CD4 的相互作用。

NBD-556 is a small molecule mimetic of CD4. NBD-556 recognizes the HIV-1 envelope protein gp120 and induces restructuring of gp120 analogous to CD4 binding.

HIV NBD-556 N-phenyl-N′-(2,2,6,6-tetramethyl-piperidin-4-yl)-oxalamide analogs as a novel class of human immunodeficiency virus type 1 (HIV-1) entry inhibitors that block the gp120–CD4 interaction. The small molecule NBD-556 mimics CD4 by binding the gp120 exterior envelope glycoprotein, moderately inhibiting virus entry into CD4-expressing target cells, and enhancing CCR5 binding and virus entry into CCR5-expressing cells lacking CD4.

333353-44-9

C17H24ClN3O2

337.84

DMSO:33.33 mg/mL (98.66 mM),Need ultrasonic
H2O:< 0.1 mg/mL (insoluble)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years