The instant invention relates to a combination of an alpha-2-delta ligand and an AChE inhibitor for use in therapy, particularly in the treatment of pain, particularly neuropathic pain. Particularly preferred alpha-2-delta ligands are gabapentin and pregabalin. Particularly preferred ACHE inhibitors are donepezil (Aricept®), tacrine (cognex®), rivastigmine (Exelon®), physostgmine (Synapton®), galantamine (Reminyl), metrifonate (Promem), neostigmine (Prostigmin) and icopezil.
The instant invention relates to a combination, particularly a synergistic combination, of an alpha-2-delta ligand and a dual serotonin-noradrenaline re-uptake inhibitor (DSNRI) or one or both of a selective serotonin re-uptake inhibitor (SSRI) and a selective noradrenaline re-uptake inhibitor (SNRI), and pharmaceutically acceptable salths thereof, pharmaceutical compositions thereof and their use in the treatment of pain, particularly neuropathic pain.
The instant invention relates to a combination of an alpha-2-delta ligand and a PDEV inhibitor for use in therapy, particularly in the curative, prophylactic or palliative treatment of pain, particularly neuropathic pain. Particularly preferred alpha-2-delta ligands are gabapentin and pregabalin. Particularly preferred PDEV inhibitors are sildenafil, vardenafil and tadalafil.
Amino acids with affinity for the alpha-2-delta-protein
申请人:——
公开号:US20030195251A1
公开(公告)日:2003-10-16
This invention relates to certain &bgr;-amino acids that bind to the alpha-2-delta (&agr;2&dgr;) subunit of a calcium channel. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders.
Diastereoselective, large scale synthesis of β-amino acids via asymmetric enamide hydrogenation as α2δ ligands for the treatment of generalized anxiety disorder and insomnia
作者:Javier Magano、Brian Conway、Daniel Bowles、Jade Nelson、Thomas N. Nanninga、Derick D. Winkle、Haifeng Wu、Michael H. Chen
DOI:10.1016/j.tetlet.2009.08.111
日期:2009.11
β-amino acids 1 and 2 are presented by means of an alternative route to the asymmetric Michael-addition route reported in the preceding article. These two compounds, which bind to the α2δ subunit of calcium channels and have important medical applications, have been prepared on multi-kilogram scale in our pilot plant through a newapproach that introduces the chirality at the β-carbon via asymmetric