Biological Evaluation and Docking Studies of Synthetic Oleanane-type Triterpenoids.

ABSTRACT: Saponins are potential wide-spectrum antitumor drugs, and copper(I) catalyzed azide-alkyne 1,3-dipolar cycloaddition is a suitable approach to synthesizing saponin-like compounds by regioselective glycosylation of the C2/C3 hydroxyl and C28 carboxylic groups of triterpene aglycones maslinic acid (MA) and oleanolic acid (OA). Biological studies on the T-84 human colon carcinoma cell line support the role of the hydroxyl groups at C2/C3, the influence of the aglycone, and the bulky nature of the substituents in C28. OA bearing a α-d-mannose moiety at C28 (compound 18) focused our interest because the estimated inhibitory concentration 50 was similar to that reported for ginsenoside Rh2 against colon cancer cells and it inhibits the G₁-S phase transition affecting the cell v

SUBMITTER: Ortega-Munoz M 

PROVIDER: S-EPMC6173505 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature