Warfarin (Coumafene) 是一种维生素 K 拮抗剂,它通过阻断维生素 K 的作用而起作用,维生素 K 是肝脏中凝血因子合成所必需的。Warfarin 通过抑制γ -谷氨酰羧化酶来阻断维生素 K 的作用,γ -谷氨酰羧化酶负责凝血因子中谷氨酸残基的羧化。这阻止了功能性凝血因子的产生,从而产生抗凝作用。
SHR0687 is a Highly Potent KOR Agonist. SHR0687 showed excellent selectivity over other opioid receptors, such as MOR and DOR. In addition, SHR0687 displayed favorable PK profiles across species, as well as robust in vivo efficacy in a rat carrageenan-induced pain model. Notably, SHR0687 exhibited negligible blood−brain barrier penetration, which was meaningful in minimizing CNS-related side effects.