topical. Hormone-dependent breast cancer (HDBC) may be more effectively treated by dual inhibition of aromatase and steroid sulfatase (STS), and several dual aromatase-sulfatase inhibitors (DASIs) have been recently reported. The best compounds from two leading classes of DASI, 3 and 9, are low nanomolar inhibitors. In search of a novel class of DASI, core motifs of two leading classes were combined
针对多种药物靶标的单一药物具有高度的局部性。通过双重抑制芳香化酶和类
固醇硫酸酯酶(STS),可以更有效地治疗激素依赖性乳腺癌(HDBC),最近已经报道了几种双重芳香化酶-
硫酸酯酶抑制剂(
DASI)。来自两大类
DASI的最佳化合物3和9是低纳摩尔
抑制剂。为了寻找一类新的
DASI,将两个主要类别的核心基序组合在一起以提供一系列杂化结构,其中几种化合物在J
EG-3细胞的皮摩尔范围内显示出显着改善的双重抑制活性。因此,
DASI 14(IC50:芳香化酶,15 pM; STS,830 pM)和15(IC50:芳香化酶,18 pM; STS,