Design, synthesis, and biological evaluation of 3,4,5-trimethoxyphenyl acrylamides as antinarcotic agents
- PMID: 19555163
- DOI: 10.3109/14756360902932784
Design, synthesis, and biological evaluation of 3,4,5-trimethoxyphenyl acrylamides as antinarcotic agents
Abstract
The synthesis and biological evaluation of 3,4,5-trimethoxyphenyl acrylamides 1a-f as novel antinarcotic agents are described. The molecules were prepared by the Wittig reaction, followed by a coupling reaction between 3,4,5-trimethoxycinnamic acid (9) and aliphatic amines, which resulted in good yields. When tested for biological activity, compounds 1d-f exhibited strong inhibitory effects on the morphine withdrawal syndrome in mice due to their high binding affinities with serotonergic 5-HT1A receptors.