1278585-96-8Relevant articles and documents
Synthesis and evaluation of aroylthiourea derivatives of 4-β-amino-4'-O-demethyl-4-desoxypodophyllotoxin as novel topoisomerase II inhibitors
Zhao, Yu,Ge, Cun Wang,Wu, Zhong Hua,Wang, Cheng Niu,Fang, Jing Huai,Zhu, Li
, p. 901 - 906 (2011/04/19)
A novel series of aroylthiourea derivatives of 4-β-amino-4′-O- demethyl-4-desoxy- podophyllotoxin were synthesized. Their cytotoxicities against three cancer cell lines were investigated by MTT assay. The kDNA decatenation assay indicated that compounds 5a, 5f, 5h and 5l inhibited topoisomerase II-mediated kDNA decatenation. DNA flow cytometric analysis revealed that compound 5a induced cell cycle arrest at G2/M phase in HCT-116 cell line.