Evaluation of N-Hydroxy-, N-Metoxy-, and N-Acetoxybenzoyl-Substituted Derivatives of Thymine and Uracil as New Substances for Prevention and Treatment of Long-Term Complications of Diabetes Mellitus
作者:A. A. Spasov、A. K. Brel、R. A. Litvinov、S. V. Lisina、A. F. Kucheryavenko、Yu. N. Budaeva、O. A. Salaznikova、A. I. Rashchenko、D. D. Shamshina、V. V. Batrakov、A. V. Ivanov
DOI:10.1134/s1068162019010163
日期:2018.11
N3-bismethoxy- and N1,N3-bisacetoxybenzoyl derivatives of thymine. The maximum activity to cleave cross-links of proteins (C = 1 mM), comparable to that of alagebrium, was established for 1,3-bis(4-methoxybenzoyl)uracil, for which also high rates of other estimated activities were noted. Thus, the N1-,N3- and N1,N3-(RO-benzoyl) derivatives of uracil and thymine are promising basiсs for creating drugs
合成了新的尿嘧啶和胸腺嘧啶衍生物 N1-,N3- 和 N1,N3-(RO-苯甲酰基)-(1H,3H)-嘧啶-2,4-二酮(RO- 是羟基、乙酰氧基或甲氧基) )。在一系列体外试验中研究了这些化合物抑制糖尿病长期并发症发展的能力。已经评估了它们切割蛋白质交联的能力。已经建立了最重要的药物纠正血栓形成、血管病、肾病、脑病和心脏病、抗糖化、螯合和抗血小板活性的方法。就抗血小板作用而言,最具活性的化合物 N1-羟基苯甲酰尿嘧啶比乙酰水杨酸高出约 44%。就其螯合铜 (II) 阳离子的能力而言,所有化合物(1,3-双(3-羟基苯甲酰基)-(1H,3H)-嘧啶-2 除外,本试验中未研究的 4-二酮)显示出活性,其 IC50 介于吡格列酮 (44.1 μM) 和吡哆胺 (136.7 μM) 对比药物之间。对于胸腺嘧啶的 N1,N3-双甲氧基和 N1,N3-双乙酰氧基苯甲酰基衍生物,在 1 mM 浓度下观察到了最佳的抗糖化效果。与