| Literature DB >> 31366838 |
Asmaa F Kassem1, Ibrahim F Nassar2, Mohammed T Abdel-Aal3, Hanem M Awad4, Wael A El-Sayed5,6.
Abstract
New sugar hydrazones incorporating furan and/or 1,3,4-thiadiazole ring systems were synthesized by reaction of the corresponding hydrazide with different aldose sugars. Heterocyclization of the formed hydrazones afforded the derived acyclic nucleoside analogues possessing the 1,3,4-oxadiazoline as modified nucleobase via acetylation followed by the heterocyclization process. The anticancer activity of the synthesized compounds was studied against human liver carcinoma cell (HepG-2) and at human normal retina pigmented epithelium cells (RPE-1). High activities were revealed by compounds 3, 12 and 14 with IC50 values near to that of the reference drug doxorubicin.Entities:
Keywords: 1,3,4-oxadiazole; acyclic nucleoside; anticancer; hydrazone; sugar; thiadiazole
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Year: 2019 PMID: 31366838 DOI: 10.1248/cpb.c19-00280
Source DB: PubMed Journal: Chem Pharm Bull (Tokyo) ISSN: 0009-2363 Impact factor: 1.645