162103-62-0Relevant articles and documents
6-Amino-2,4-lutidine carboxamides: α-aminoamide derivatives as systemic and topical inflammation inhibitors
Duflos, Muriel,Courant, Jacqueline,Le Baut, Guillaume,Grimaud, Nicole,Renard, Pierre,Manechez, Dominique,Caignard, Daniel-Henri
, p. 635 - 645 (2007/10/03)
The development of new potential anti-inflammatory compounds resulting from the incorporation of α-aminoacid residues into 6-amino-2,4-lutidine afforded (N-protected) aminoamides with interesting inhibitory activity. Out of 28 tested compounds, 10 (5a, 5b, 7d, 8a, 8b, 8d, 10a, 11b, 12a and 12b) exerted potent (> 90%) inhibition in the carrageenan foot edema (CFE) rat model after oral administration or 0.4 mmol kg-1. Except for Cbz-glycyl, Cbz-alanyl, Fmoc-valyl and Cbz-alanyl-glycyl derivatives (5a, 5b, 7d and 11b), N-deprotection afforded more active compounds. Introduction of a glycyl residue in the previously studied highly active 3-fluorobenzamide 2, which led to 10a, maintained potent peripheral edema inhibition but had a detrimental effect in the acute TPA-induced mouse ear-swelling model. Glycylglycinamide 12a, which had an ID50 of 9.0 mg kg-1 in the CFE test, appeared to be the most efficient compound tested in this new series of non-carboxylic nonsteroidal anti-inflammatory drugs. Glycinamide 8a, although less potent in the same assay (14.3 mg kg-1), exerted a significant inhihitory effect in acute and chronic ear-swelling tests after topical application of 3 mg/ear.
Synthesis and hypolipidemic activity of N-pyridinyl borodipeptidylamides
Duflos, M.,Robert-Piessard, S.,Robert, J. M.,Andriamanamihaja, M.,Baut, G. Le,et al.
, p. 883 - 888 (2007/10/02)
A series of borodipeptide derivatives 7-9, which contain a 6-amino-2,4-dimethylpyridine moiety, was prepared in 3 steps.They were evaluated as hypolipidemic agents in rodents at 20 mg/kg per day.The methioninamide and phenylalaninamide derivatives were th
