The present invention relates to the field of a pharmaceutical compound, and more specifically, relates to a new oxazolidone compound, an enantiomer, a diastereoisomer and a raceme thereof, and a mixture thereof, and a pharmaceutically acceptable salt thereof, a preparation method thereof, an application thereof as a bioactive substance in a drug. The compound in the present invention has strong anticoagulant activity, does not affect the activity of thrombin, and can reduce the risk of hemorrhage. A pharmacokinetics experiment shows that the compound in the present invention further has good metabolic characteristics, and has a far better oral bioavailability than a positive contrastive agent rivaroxaban.
本发明涉及一种药物化合物领域,更具体地涉及一种新的
噁唑烷化合物、其对映体、非对映异构体和混合物,以及其药学上可接受的盐、制备方法和作为
生物活性物质在药物中的应用。本发明中的化合物具有强烈的抗凝血活性,不影响凝血酶的活性,并可降低出血风险。药代动力学实验表明,本发明中的化合物还具有良好的代谢特性,并且其口服
生物利用度远高于阳性对照剂
利伐沙班。