A facile synthesis of some new pyrimidine-2,4,6-triones analogs and their O-β-D-glucosides P-glycoprotein and antioxidant, antimicrobial study, blood–brain barrier, cytochrome p450 enzyme activity prediction
作者:Kishor M. Hatzade、Ajay M. Ghatole、Pravin K. Gaidhane、Mahesh K. Gaidhane、Gunwant P. Gadekar
DOI:10.1007/s00044-020-02649-7
日期:2021.1
-chromen-4-one 1 has resulted in the formation of new 5-[(7-hydroxy-4-oxo-4 H -chromen-3-yl)methylene]-1,3-disubstitutedpyrimidine-2, 4, 6 (1 H , 2 H , 3 H )-triones 3a – g . These compounds have used for the synthesis of medicinally important 5-[(7- o - β - d -glucopyranosyloxy-4-oxo-4 H -chromen-3-yl)methylene]-1,3-disubstitutedpyrimidine-2,4,6(1 H ,2 H ,3 H )-triones 6a – g using α-acetobromoglucose (ACBG) as
3-formyl-4 H -chromen-4-one 1 将几个 1,3-di取代pyrimidine-2,4,6(1 H ,2 H ,3 H )-triones 2a – g 缩合形成新的 5-[(7-hydroxy-4-oxo-4 H -chromen-3-yl)methylene]-1,3-di取代pyrimidine-2, 4, 6 (1 H , 2 H , 3 H )-triones 3a – G 。这些化合物已用于合成医学上重要的 5-[(7-o-β-d-吡喃葡萄糖基氧基-4-oxo-4 H -chromen-3-yl)methylene]-1,3-di取代pyrimidine-2,4, 6(1 H ,2 H ,3 H )-triones 6a – g 使用 α-乙酰溴葡萄糖 (ACBG) 作为葡糖基化剂,在十二烷基三甲基溴化铵 (DTMAB) 作为相转移催化剂的情况下。产物结构经