lb 4

LB42708 是一种口服有活力的特异性法尼基转移酶抑制剂。它对H-Ras、N-Ras 和K-Ras4B 的法尼基化均有抑制作用，其IC50分别为 0.8 nM、1.2 nM 和 2.0 nM。

Isoremoxipride hydrobromide is a dopamine antagonist.

FLB-457 is a dopamine antagonist.

Procyanidin B4 reveals significant antioxidant activity

Isoglobotriaose (Gala-3Galb-4Glc)是哺乳动物组织中的一种糖鞘脂，属于球状三脂糖的类似物。其神经节苷脂衍生物isoglobotriaosylceramide特定分布于小肠非上皮细胞的残基中，而globotriaosylceramide则在两种细胞隔室中都有分布。

SKLB4771 (FLT3-IN-1) 是一种新型的、高效的 Flt3 抑制剂 (IC50:10nM)。

ISC-4 is an Akt inhibitor, which activates prostate apoptosis response protein-4 and reduces colon tumor growth in a nude mouse model.

LB42908 is a highly potent Ras farnesyltransferase inhibitor(IC(50)=0.9 nM against H-Ras and 2.4 nM against K-Ras) with potential anticancer activity.