Stereoselective Synthesis and Antiallodynic Activity of 3‐Hydroxylated Paroxetines
作者:Delfino Chamorro‐Arenas、Giovanna Salgado‐Moreno、Liliana Martinez‐Mendieta、Leticia Quintero、Beatriz Godínez‐Chaparro、Fernando Sartillo‐Piscil
DOI:10.1002/cmdc.202000674
日期:2021.2.4
The design, stereoselective synthesis and in vivo antiallodynic activity of four novel paroxetine analogs, named 3‐hydroxy paroxetines (3HPXs), is reported herein. Among the novel synthesized compounds, three showed an antiallodynic effect, while (R,R)‐3HPX was found to be 2.5 times more bioactive than (‐)‐paroxetine itself in neuropathic rats. Consequently, the current investigation not only discloses
本文报道了四种新型帕罗西汀类似物,即 3-羟基帕罗西汀 (3HPX) 的设计、立体选择性合成和体内抗异常性疼痛活性。在新合成的化合物中,三种显示出抗异常性疼痛的作用,而在神经病变大鼠中,( R , R )-3HPX 的生物活性是 (-)-帕罗西汀本身的 2.5 倍。因此,目前的研究不仅公开了一种新的有前景的镇痛药物,而且还揭示了帕罗西汀 C3 位的官能化可能与 C4 或芝麻酚基团内的常见官能化一样有效。