Rennison David, Neal Adrian P, Cami-Kobeci Gerta, Aceto Mario D, Martinez-Bermejo Fernando, Lewis John W, Husbands Stephen M
Department of Pharmacy and Pharmacology, University of Bath, Bath, BA2 7AY, UK.
J Med Chem. 2007 Oct 18;50(21):5176-82. doi: 10.1021/jm070255o. Epub 2007 Sep 22.
A new series of ligands has been synthesized where the cinnamoyl group of the 14-cinnamoylamino morphinones has been introduced to the 7alpha-substituent of the 6,14-bridged oripavine series. In vitro the compounds were mostly low efficacy partial agonists or antagonists with some selectivity for the mu opioid receptor, with evidence of micro efficacy in vivo. The similarity in SAR between these 6,14-bridged oripavines and the 14-cinnamoylamino series suggests a similar mode of interaction with the micro opioid receptor.
已经合成了一系列新的配体,其中14-肉桂酰氨基吗啡酮的肉桂酰基团已被引入到6,14-桥连奥里派文系列的7α-取代基上。在体外,这些化合物大多是低效部分激动剂或拮抗剂,对μ阿片受体有一定选择性,并且在体内有微观效能的证据。这些6,14-桥连奥里派文与14-肉桂酰氨基系列之间的构效关系相似性表明它们与微观阿片受体的相互作用模式相似。