[EN] OXADIAZASPIRO COMPOUNDS FOR THE TREATMENT OF DRUG ABUSE AND ADDICTION [FR] COMPOSÉS OXADIAZASPIRO POUR LE TRAITEMENT DE L'ABUS DE DROGUES ET DE LA TOXICOMANIE
[EN] ALKYL AND ARYL DERIVATIVES OF 1-OXA-4,9-DIAZASPIRO UNDECANE COMPOUNDS HAVING MULTIMODAL ACTIVITY AGAINST PAIN<br/>[FR] DÉRIVÉS ALKYLES ET ARYLES DE COMPOSÉS DE 1-OXA-4,9-DIAZASPIRO-UNDÉCANE AYANT UNE ACTIVITÉ MULTIMODALE CONTRE LA DOULEUR
申请人:ESTEVE LABOR DR
公开号:WO2015185207A1
公开(公告)日:2015-12-10
The present invention relates to compounds of general formula (I) having dual pharmacological activity towards both the sigma (σ) receptor, and the μ-opiod receptor and more particularly to diazaspiro undecane compounds having this pharmacological activity, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy, in particular for the treatment of pain.
Discovery of EST73502, a Dual μ-Opioid Receptor Agonist and σ<sub>1</sub> Receptor Antagonist Clinical Candidate for the Treatment of Pain
作者:Mónica García、Marina Virgili、Mònica Alonso、Carles Alegret、Joan Farran、Begoña Fernández、Magda Bordas、Rosalia Pascual、Javier Burgueño、Alba Vidal-Torres、Antonio R. Fernández de Henestrosa、Eva Ayet、Manuel Merlos、Jose Miguel Vela、Carlos R. Plata-Salamán、Carmen Almansa
DOI:10.1021/acs.jmedchem.0c01127
日期:2020.12.24
The synthesis and pharmacological activity of a new series of 4-alkyl-1-oxa-4,9-diazaspiro[5.5]undecane derivatives as potent dual ligands for the σ1 receptor (σ1R) and the μ-opioid receptor (MOR) are reported. A lead optimization program over the initial 4-aryl analogues provided 4-alkyl derivatives with the desired functionality and good selectivity and ADME profiles. Compound 14u (EST73502) showed
一系列新的 4-烷基-1-氧杂-4,9-二氮杂螺[5.5]十一烷衍生物的合成和药理活性,作为 σ 1受体 (σ 1 R) 和 μ-阿片受体 (MOR) 的有效双配体)被报道。对初始 4-芳基类似物的先导优化程序提供了具有所需功能性和良好选择性和 ADME 特性的 4-烷基衍生物。化合物14u (EST73502) 在单次和重复给药后在急性和慢性疼痛动物模型中显示出 MOR 激动作用和 σ 1 R 拮抗作用以及有效的镇痛活性,与 MOR 激动剂羟考酮相当。与羟考酮相反, 14u产生镇痛活性,并减少阿片类药物引起的相关不良事件,如肠道运输抑制和纳洛酮诱发的阿片戒断行为症状。这些结果证明,MOR 的双重激动和 σ 1 R 拮抗可能是获得有效且更安全的镇痛药的有用策略,并且是选择14u作为治疗疼痛的临床候选药物的基础。
Alkyl and aryl derivatives of 1-oxa-4,9-diazaspiro undecane compounds having multimodal activity against pain
申请人:LABORATORIOS DEL DR. ESTEVE S.A.
公开号:US10703765B2
公开(公告)日:2020-07-07
The present invention relates to compounds of general formula (I) having dual pharmacological activity towards both the sigma (σ) receptor, and the μ-opiod receptor and more particularly to diazaspiro undecane compounds having this pharmacological activity, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy, in particular for the treatment of pain.
Oxadiazaspiro compounds for the treatment of drug abuse and addiction
申请人:ESTEVE PHARMACEUTICALS, S.A.
公开号:US10927128B2
公开(公告)日:2021-02-23
The present invention relates to compounds having pharmacological activity towards the sigma (σ) receptor, and more particularly to oxadiazaspiro compounds having this pharmacological activity, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy, in particular against drug abuse and addiction.