两种新型甲基取代花生四烯酸衍生物以对映选择性方式从市售手性结构单元制备,并被发现是开发 (13 S )-甲基取代花生四烯酸类似物的极好模板。合成的化合物之一,即(13 S ,5 Z ,8 Z ,11 Z ,14 Z )-13-甲基-二十碳-5,8,11,14-四烯酸N- (2-羟乙基)酰胺,是一种内源性大麻素类似物,对 CB1 大麻素受体具有非常高的亲和力。
Design and Synthesis of (13S)-Methyl-Substituted Arachidonic Acid Analogues: Templates for Novel Endocannabinoids
作者:Demetris P. Papahatjis、Victoria R. Nahmias、Spyros P. Nikas、Marion Schimpgen、Alexandros Makriyannis
DOI:10.1002/chem.200902880
日期:2010.4.6
Two novel methyl‐substituted arachidonicacid derivatives were prepared in an enantioselective manner from commercially available chiral building blocks, and were found to be excellent templates for the development of (13S)‐methyl‐substituted anandamide analogues. One of the compounds synthesized, namely, (13S,5Z,8Z,11Z,14Z)‐13‐methyl‐eicosa‐5,8,11,14‐tetraenoic acid N‐(2‐hydroxyethyl)amide, is an
两种新型甲基取代花生四烯酸衍生物以对映选择性方式从市售手性结构单元制备,并被发现是开发 (13 S )-甲基取代花生四烯酸类似物的极好模板。合成的化合物之一,即(13 S ,5 Z ,8 Z ,11 Z ,14 Z )-13-甲基-二十碳-5,8,11,14-四烯酸N- (2-羟乙基)酰胺,是一种内源性大麻素类似物,对 CB1 大麻素受体具有非常高的亲和力。
(<i>R</i>)-<i>N</i>-(1-Methyl-2-hydroxyethyl)-13-(<i>S</i>)-methyl-arachidonamide (AMG315): A Novel Chiral Potent Endocannabinoid Ligand with Stability to Metabolizing Enzymes
作者:Yingpeng Liu、Lipin Ji、Marsha Eno、Shalley Kudalkar、Ai-Ling Li、Marion Schimpgen、Othman Benchama、Paula Morales、Shu Xu、Dow Hurst、Simiao Wu、Khadijah A. Mohammad、JodiAnne T. Wood、Nikolai Zvonok、Demetris P. Papahatjis、Han Zhou、Chandrashekhar Honrao、Ken Mackie、Patricia Reggio、Andrea G. Hohmann、Lawrence J. Marnett、Alexandros Makriyannis、Spyros P. Nikas
DOI:10.1021/acs.jmedchem.8b00611
日期:2018.10.11
The synthesis of potent metabolically stable endocannabinoids is challenging. Here we report a chiral arachidonoyl ethanolamide (AEA) analogue, namely, (13S,1′R)-dimethylanandamide (AMG315, 3a), a high affinity ligand for the CB1 receptor (Ki of 7.8 ± 1.4 nM) that behaves as a potent CB1 agonist in vitro (EC50 = 0.6 ± 0.2 nM). (13S,1′R)-dimethylanandamide is the firstpotent AEA analogue with significant
有效代谢稳定的内源性大麻素的合成具有挑战性。在这里,我们报告了一种手性花生四烯酰乙醇酰胺 (AEA) 类似物,即 (13 S ,1' R )-二甲基茴香酰胺 (AMG315, 3a ),它是 CB1 受体的高亲和力配体 ( K i为 7.8 ± 1.4 nM),其行为如下体外有效的 CB1 激动剂 (EC 50 = 0.6 ± 0.2 nM)。(13 S ,1' R )-dimethylanandamide 是第一个对所有内源性大麻素水解酶以及氧化酶 COX-2 具有显着稳定性的强效 AEA 类似物。当使用 CFA 诱导的炎症性疼痛模型进行体内测试时,3a与内源性 AEA 或其水解稳定的类似物 AM356 相比,它是一种更有效的镇痛剂。这种新颖的类似物将作为一种非常有用的内源性大麻素探针。