期刊
CHEMISTRY & BIODIVERSITY
卷 19, 期 5, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cbdv.202200077
关键词
pyrimidine; aminoalcohol; monoterpene; antimicrobial activity; antiproliferative activity
资金
- Hungarian Research Foundation [NKFI K138871]
- Ministry of Human Capacities, Hungary grant [20391-3/2018/FEKUSTRAT, TKP2021-EGA-32]
- EU [GINOP-2.3.2-15-2016-00012]
A series of novel diaminopyrimidines containing pinane moieties were synthesized efficiently. Compound 18a exhibited strong antiproliferative activities against four human cancer cell lines, while compound 22a selectively inhibited the proliferation of HeLa cells. Furthermore, compounds 12b and 17a showed selective inhibition against Gram-positive bacteria.
A series of novel diaminopyrimidines containing pinane moieties were synthesized via an efficient methodology starting from pinane-based aminoalcohols, aminodiols and 2,4-dichloropyrimidines. Bioassay tests demonstrated that compound 18a displayed much stronger antiproliferative activities against four human cancer cell lines (HeLa, Siha, MDA-MB-231, MCF-7 and A2780) than positive control cisplatin. In particular, compound 22a was found to be selective in inhibiting HeLa cell proliferation with cancer cell growth inhibition values higher than 95 %. Moreover, the in vitro screening of prepared compounds against different bacterial and fungal strains is reported. The results revealed that 12b and 17a, the most promising compounds, displayed selective inhibition for the Gram-positive bacteria (B. subtilis and S. aureus) with percent inhibition values ranging from 75 to 95 % at 10 mu g/mL concentration. Both selective inhibition and the in vitro activity values demonstrated that these compounds have the potential to be developed into clinically important therapeutic choices for the treatment of infections caused by B. subtilis and S. aureus.
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