Synthetic, Structural, and Anticancer Activity Evaluation Studies on Novel Pyrazolylnucleosides
作者:Yadav、Sharma、Kaushik、Kumar、Jha、Prasad、Len、Malhotra、Wengel、Parmar
DOI:10.3390/molecules24213922
日期:——
The synthesis of novel pyrazolylnucleosides 3a–e, 4a–e, 5a–e, and 6a–e are described. The structures of the regioisomers were elucidated by using extensive NMR studies. The pyrazolylnucleosides 5a–e and 6a–e were screened for anticancer activities on sixty human tumor cell lines. The compound 6e showed good activity against 39 cancer cell lines. In particular, it showed significant inhibition against
描述了新型吡唑基核苷 3a-e、4a-e、5a-e 和 6a-e 的合成。通过使用广泛的核磁共振研究阐明了区域异构体的结构。吡唑基核苷 5a-e 和 6a-e 已在 60 种人类肿瘤细胞系中筛选抗癌活性。化合物6e对39种癌细胞系显示出良好的活性。特别是,它对肺癌细胞系 Hop-92 (GI50 9.3 µM) 和乳腺癌细胞系 HS 578T (GI50 3.0 µM) 显示出显着的抑制作用。