Discovery and Characterization of <i>R</i>/<i>S</i>-<i>N</i>-3-Cyanophenyl-<i>N</i>′-(6-<i>tert</i>-butoxycarbonylamino-3,4-dihydro-2,2-dimethyl-2<i>H</i>-1-benzopyran-4-yl)urea, a New Histone Deacetylase Class III Inhibitor Exerting Antiproliferative Activity against Cancer Cell Lines
作者:Michael Schnekenburger、Eric Goffin、Jin-Young Lee、Jun Young Jang、Aloran Mazumder、Seungwon Ji、Bernard Rogister、Nafila Bouider、Florence Lefranc、Walter Miklos、Véronique Mathieu、Pascal de Tullio、Kyu-Won Kim、Mario Dicato、Walter Berger、Byung Woo Han、Robert Kiss、Bernard Pirotte、Marc Diederich
DOI:10.1021/acs.jmedchem.7b00533
日期:2017.6.8
on normal glial cells was lower with a selectivity index of >10. Furthermore, human U373 and Hs683 glioblastoma cell lines served to demonstrate the inhibitory activity of 18 against histone deacetylase (HDAC) class III sirtuins 1 and 2 (SIRT1/2) by quantifying acetylation levels of histone and non-histone proteins. The translational potential of 18 was validated by an NCI-60 cell line screen and validation
一系列新的ñ -芳基- ñ '-3,4-二氢-2,2-二甲基-2- ħ -1-苯并吡喃-4-基)脲轴承在6-位具有烷氧基羰基合成和考察为推定靶向神经胶质瘤细胞中沉默调节蛋白的抗癌剂。在结合计算机对sirtuin 1/2抑制试验的计算对接的基础上,我们选择了化合物18 [ R / S - N -3-氰基苯基-N '-(6-叔丁氧羰基氨基-3,4-二氢-2, 2-二甲基-2 H-1-苯并吡喃-4-基)脲]对多种胶质瘤细胞表现出有效的抗增殖活性,通过定量电子显微镜进行评估,最终引发衰老。对正常神经胶质细胞的影响较低,选择性指数> 10。此外,人类U373和Hs683胶质母细胞瘤细胞系可通过定量组蛋白和非组蛋白的乙酰化水平来证明18对组蛋白脱乙酰基酶(HDAC)III类沉默调节蛋白1和2(SIRT1 / 2)的抑制活性。通过NCI-60细胞系筛选和对耐药性癌细胞模型的生长抑制作用验证了18的翻译潜