Dihydropyrimidones 1–37 were synthesized via a ‘one-pot’ three component reaction according to well-known Biginelli reaction by utilizing Cu(NO3)2·3H2O as catalyst, and screened for their in vitro β-glucuronidase inhibitory activity. It is worth mentioning that amongst the active molecules, compounds 8 (IC50 = 28.16 ± .056 μM), 9 (IC50 = 18.16 ± 0.41 μM), 10 (IC50 = 22.14 ± 0.43 μM), 13 (IC50 = 34.16 ± 0
Dihydropyrimidones 1 - 37分别经由“一锅”根据通过利用
铜公知的Biginelli反应三个组分反应而合成(NO 3)2 ·3H 2 O作为催化剂,并筛选它们的体外β
葡萄糖醛酸酶抑制活性。值得一提的是,在活性分子中,化合物8(IC 50 = 28.16±.056μM),9(IC 50 = 18.16± 0.41μM ),10(IC 50 = 22.14±0.43μM),13(IC 50 = 34.16±0.65μM),14(IC 50 = 17.60±0.35μM),15(IC 50 = 15.19±0.30μM),16(IC 50 = 27.16±0.48μM),17(IC 50 = 48.16±1.06μM),22(IC 50 = 40.16±0.85μM),23(IC 50 = 44.16) ± 0.86μM ),24(IC 50 = 47.16±0