Synthesis of 2H-pyrano[3,2-g]quinolin-2-ones containing a pyrimidinone moiety and characterization of their anticoagulant activity via inhibition of blood coagulation factors Xa and XIa
作者:Andrei Yu. Potapov、Boris V. Paponov、Nadezhda A. Podoplelova、Mikhail A. Panteleev、Mikhail A. Potapov、Irina V. Ledenyova、Nadezhda V. Stolpovskaya、Khidmet S. Shikhaliev
DOI:10.1007/s10593-021-02945-z
日期:2021.5
The reactions of 7-hydroxy-1,2,2,4-tetramethylhydroquinoline-6-carbaldehydes with methyl 3-oxopentanedioate were used to synthesize 3-oxo-3-(6,8,8,9-tetramethyl-2-oxo-2H-pyrano[3,2-g]quinolin-3-yl)propanoates with various degrees of hydrogenation in the pyridine ring, the condensation of which with carboximidamides provided a series of new 6,8,8,9-tetramethyl-3-(6-oxo-1,6-dihydropyrimidin-4-yl)-2H-pyrano[3,2-g]quinolin-2-ones. It was found that some compounds of this class exhibited relatively high inhibitory activity against the blood coagulation factors Xа and XIa.
7-羟基-1,2,2,4-四甲基氢醌-6-甲醛与甲基3-氧代戊二酸的反应被用于合成了一系列在吡啶环上具有不同程度氢化的3-氧代-3-(6,8,8,9-四甲基-2-氧代-2H-吡喃并[3,2-g]喹啉-3-基)丙酸酯,这些化合物与羧基咪唑胺的缩合反应提供了一系列新的6,8,8,9-四甲基-3-(6-氧代-1,6-二氢嘧啶-4-基)-2H-吡喃并[3,2-g]喹啉-2-酮。研究发现,这类化合物中有一些表现出对血液凝固因子Xа和XIa相对较高的抑制活性。