rb-3

RB-3, a PRC1 inhibitor, binds to RING1B-BMI1f , with a K d of 2.8 μM.

Ginsenoside Rb3 (Gypenoside IV) 是从三七中提取的一种天然产物。它在 293T 细胞系中抑制 TNFα 诱导的NF-κB 转录活性，IC50为 8.2 μM。它还抑制COX-2和iNOSmRNA 的诱导。

Sapitinib (AZD-8931) 是可逆的 ATP 竞争型 EGFR 抑制剂，对 EGFR、ErbB2 和 ErbB3的IC50值分别为4、3 和 4 nM。

Tariquidar methanesulfonate hydrate (XR9576 methanesulfonate hydrate) 是一种具有选择性和高效性的 P-糖蛋白药物外排泵抑制剂，具有潜在的抗癌活性，诱导大鼠血脑屏障 P-糖蛋白抑制。

Cefmenoxime sodium is the ssalt form of Cefmenoxime (free base), a cephalosporin antibiotic administered intravenously or intramuscularly. It is active against most common gram-positive and gram-negative microorganisms. It is a potent inhibitor of Enterobacteriaceae, and is resistant to beta-lactamase-initiated hydrolysis. The drug has a high success rate against many types of infection.

Schisandrol B (Besigomsin) 是华中五味子的主要活性成分，具有保肝、抗炎、抗糖尿病和抗氧化的作用。它抑制活性氧的产生，也抑制 P-糖蛋白和CYP3A 的活性。

Endothelin-3, human, mouse, rabbit, rat TFA is a 21-amino acid vasoactive peptide that specifically interacts with G-protein-linked transmembrane receptors, ET-RA and ET-RB.