Synthesis and inotropic activity of pyrazolo[4,3‐c]pyridine‐4‐ones and related compounds
作者:Kazuo Ogawa、Kazuhisa Miyoshi
DOI:10.1002/jps.2600810624
日期:1992.6
pyridine-4-thiones (11-13) were prepared from dehydroacetic acid as starting material and evaluated for positive inotropic activity in vitro. Moreover, the activity of the synthesized compounds was compared with that of mirlinone as a reference. Among these compounds, the positive inotropic activity of 8a, 11a, and 12 were approximately 1.24, 1.77, and 1.11 times more potent, respectively, than that of mirlinone
两个系列的3,6-二甲基-1-苯基-1H-吡唑并[4,3-c]吡啶-4-酮(5-9)和3,6-二甲基-1-苯基-1H-吡唑并[4,由脱氢乙酸制备3-c]吡啶-4-硫酮(11-13),并在体外评估其正性肌力活性。此外,将合成化合物的活性与作为参考的米力农进行了比较。在这些化合物中,8a,11a和12的正性肌力活性分别比mirlinone强约1.24、1.77和1.11倍。