Design, synthesis, and evaluation of a novel class of 2,3-disubstituted-tetrahydro-β-carboline derivatives

Several novel tetrahydro-β-carboline derivatives with amino acid residues at the 2-position and a glucosamine group at the 3-position of the tetrahydro-β-carboline nucleus were synthesized from a readily available starting material, tryptophane, and were evaluated for their anti-inflammatory activity in the present study. Our results showed that all of the derivatives tested exhibited a significant inhibition of xylene-induced inflammation in mice.

Tetrahydro-β carboline was modified with amino acids and glucosamine and several novel tetrahydro-β carboline derivatives were obtained. Wherein AA = alanine, glycine.Figure optionsDownload as PowerPoint slide