Abstract
The synthesis and biological evaluation of 3,4,5-trimethoxyphenyl acrylamides 1af 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 1df exhibited strong inhibitory effects on the morphine withdrawal syndrome in mice due to their high binding affinities with serotonergic 5-HT1A receptors.
Original language | English |
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Pages (from-to) | 38-43 |
Number of pages | 6 |
Journal | Journal of Enzyme Inhibition and Medicinal Chemistry |
Volume | 25 |
Issue number | 1 |
DOIs | |
State | Published - Feb 2010 |
Bibliographical note
Funding Information:This work was supported by Ewha Global Challenge (BK21), a KFDA grant (2008), and a Korean Research Foundation Grant funded by the Korean Government (MOEHRD) (KRF-2006-312-C00267), the Republic of Korea. Two of the authors (D.M. and Y.L.) appreciate the fellowship of the BK21 program from the Ministry of Education and Human Resources Development. The first two authors (J.-C.J. and D.M.) contributed equally to this work.
Keywords
- 3,4,5-trimethoxyphenyl acrylamides
- Antinarcotic activity
- Coupling synthesis
- Morphine withdrawal syndrome
- Wittig reaction