328-26-7Relevant articles and documents
Discovery of 5-naphthylidene-2,4-thiazolidinedione derivatives as selective HDAC8 inhibitors and evaluation of their cytotoxic effects in leukemic cell lines
J?nsch, Niklas,Meyer-Almes, F. J.,Mrowka, Piotr,Ramaa, C. S.,Schweipert, Markus,Tilekar, Kalpana,Upadhyay, Neha
, (2020/01/03)
Histone deacetylases (HDACs) are being explored as a therapeutic target for interventions in different types of cancer. HDAC8 is a class I HDAC that is implicated as a therapeutic target in various indication areas, including different types of cancer and particularly childhood neuroblastoma. Most previously described HDAC8-selective inhibitors contain a hydroxamate function as zinc binding group (ZBG) to confer potency. However, hydroxamate class HDAC inhibitors have raised increasing concerns about their mutagenic character. Therefore, non-hydroxamate based inhibitors could prove to be safer than hydroxamates. In the present work, a series of novel 5-naphthylidene-2,4-thiazolidinedione was designed and evaluated as potential antiproliferative agents targeting selectively HDAC8 enzyme. Eleven novel derivatives were synthesized, purified and characterized by spectroscopic techniques. Compounds 3k and 3h was found to be most potent selective inhibitors of HDAC8 with IC50 values of 2.7 μM and 6.3 μM respectively. 3a to 3i was found to be most cytotoxic in leukemic cell lines. 3a and 3 h both were found to induce apoptosis and cause cell cycle arrest in G2/M phase.
Structure guided design and synthesis of furyl thiazolidinedione derivatives as inhibitors of GLUT 1 and GLUT 4, and evaluation of their anti-leukemic potential
Aguilera, Renato J.,Choe, Jun-yong,Hess, Jessica D.,Iancu, Cristina V.,Macias, Lucasantiago Henze,Meyer-Almes, Franz-Josef,Mrowka, Piotr,Ramaa, C. S.,Tilekar, Kalpana,Upadhyay, Neha
, (2020/07/07)
Cancer cells increase their glucose uptake and glycolytic activity to meet the high energy requirements of proliferation. Glucose transporters (GLUTs), which facilitate the transport of glucose and related hexoses across the cell membrane, play a vital ro
Synthesis and antitumor activities of novel 1,4-disubstituted phthalazine derivatives
Zhang, Shulan,Zhao, Yanfang,Liu, Yajing,Chen, Dong,Lan, Weihuan,Zhao, Qiaoling,Dong, Chengcheng,Xia, Lin,Gong, Ping
experimental part, p. 3504 - 3510 (2010/08/06)
In an attempt to develop potent and selective antitumor agents,a series of novel 1,4-disubstituted phthalazine derivatives was designed and synthesized. All the prepared compounds were screened for their cytotoxic activities against A549,HT-29 and MDA-MB-231 cell lines in vitro. Among them,seven compounds (7a7e,7j and 7i) displayed excellent selectivity for MDA-MB-231 cells with IC50 values in the nM range,a desirable range for pharmacological testing. The most promising compound,7a (IC50 = 3.79 μ M,2.32 μ M,0.84 nM),was 5.6-,10.8-and 6.9 × 104-times more active than PTK-787 (IC50 = 21.16 μ M,22.11 μ M,57.72 μ M),respectively.