Anti-arthritic and immunosuppressive activities of substituted triterpenoidal candidates

We herein report the anti-arthritic and immunosuppressive activities of some synthesized substituted terpenoidal structure. Forty-four triterpenoid derivatives 1-21 containing a carboxylic, ester, amide and ketone groups attached to a triterpene moiety were conveniently synthesized and screened for their anti-arthritic and immunosuppressive activities. Synthetic triterpenoidal structures linked to a different function groups seem to be a promising approach in the search for novel leads for potent anti-arthritic and immunosuppressive agents. The detailed synthetic pathways of obtained compounds and anti-arthritic and immunosuppressive activities were reported.