313653-38-2Relevant articles and documents
Diastereoselective, large-scale synthesis of β-amino acids via asymmetric aza-Michael addition as α2δ ligands for the treatment of generalized anxiety disorder and insomnia
Magano, Javier,Bowles, Daniel,Conway, Brian,Nanninga, Thomas N.,Winkle, Derick D.
scheme or table, p. 6325 - 6328 (2010/02/27)
Scalable synthetic routes to β-amino acids 1 and 2 are presented. These two compounds, which bind to the α2δ subunit of calcium channels and have important medical applications, have been prepared on kilogram scale in our pilot plant through an improved synthesis that avoids the use of highly toxic reagents and hazardous chemistry present in the original Medicinal Chemistry route. The two chiral centers are introduced through asymmetric Michael and aza-Michael reactions with excellent diastereoselectivity.
Combinations comprising alpha-2-delta ligands
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Page/Page column 19, (2008/06/13)
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.
Synergistic combinations
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, (2008/06/13)
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.