butyrolactone 3

Butyrolactone 3 (MB-3) 是一种具有选择性和高效性的组蛋白乙酰转移酶 Gcn5 抑制剂，对 CBP 亲和力较弱。Butyrolactone 3 具有抗菌活性，可用于癌症、代谢性疾病和和神经系统疾病。

Butyrolactone V is a fungal metabolite that has been found in A. terreus and has antiprotozoal, antioxidant, and anticancer activities.1,2,3 It is active against the P. falciparum strain K1 (IC50 = 7.9 μg ml) and L. amazonensis promastigotes (IC50 = 23.7 μM).2,1 Butyrolactone V (227 and 454.1 μM) is also active against adult S. mansoni worms.1 It scavenges 2,2-diphenyl-1-picrylhydrazyl and ABTS radicals with IC50 values of 20.7 and 3.7 μM, respectively, in cell-free assays.3 Butyrolactone V also inhibits proliferation of MDA-MB-231 and MCF-7 breast cancer cells (IC50s = 22.2 and 31.9 μM, respectively).1

Enterolactone (trans-α,β-Bis(3-hydroxybenzyl)butyrolactone) 是一种生物活性酚类代谢物，具有雌激素特性和抗乳腺癌活性，对癌细胞增殖和迁移具有很强的抑制活性，通过上调 THBS1 协同抑制上皮性卵巢癌。