Synthesis and biological evaluation of conformationally restricted gabapentin analogues
作者:Jean-Marie Receveur、Justin S. Bryans、Mark J. Field、Lakhbir Singh、David C. Horwell
DOI:10.1016/s0960-894x(99)00383-2
日期:1999.8
A series of conformationally restricted Gabapentin analogues has been synthesised. The pyrrolidine analogue (R)-2-Aza-spiro[4.5]decane-4-carboxylic acid hydrochloride (3a) had an IC(50) of 120nM, similar to that of Gabapentin (IC(50) = 140nM), at the Gabapentin binding site on the alpha(2)delta subunit of a calcium channel. Compound (3a) also reversed carrageenan induced hyperalgesia in rats, (C) 1999 Elsevier Science Ltd. All rights reserved.