betulonic acid

1. Betulonic acid (Liquidambaric acid) amide stimulated the regenerative response in hepatocytes under conditions of combined toxic exposure and promoted recovery of their qualitative and quantitative characteristics, which was accompanied by a significant decrease in the severity of liver fibrosis and the absence of cirrhotic transformation of the liver. 2. Betulonic acid derivatives have a promising cytostatic activity in vitro and could be used as potential leads for the development of new type of anti-cancer agents. 3. Betulonic acid has antiholestatic effects in mice.

2,3-Indolobetulonic acid is pentacyclic triterpenoid derivative of betulonic acid and an inhibitor of α-glucosidase (IC50= 1.8 μM).1 1.Khusnutdinova, E.F., Smirnova, I.E., Kazakova, O.B., et al.Synthesis and evaluation of 2,3-indolotriterpenoids as new α-glucosidase inhibitorsMed. Chem. Res.262732-2742(2017)

Betulonic acid (Standard) is a reference standard for research and analysis in studies involving Betulonic acid. 1. Betulonic acid (Liquidambaric acid) amide stimulated the regenerative response in hepatocytes under conditions of combined toxic exposure and promoted recovery of their qualitative and quantitative characteristics, which was accompanied by a significant decrease in the severity of liver fibrosis and the absence of cirrhotic transformation of the liver. 2. Betulonic acid derivatives have a promising cytostatic activity in vitro and could be used as potential leads for the development of new type of anti-cancer agents. 3. Betulonic acid has antiholestatic effects in mice.

Methyl betulonate (Betulonic acid methyl ester), a triterpenoid, demonstrates growth inhibition in eight tumor (including resistant) lines and two normal fibroblast cell lines, with IC 50s exceeding 50.0 μM [1].

N-(2-Azidoethyl)betulonamide is a pentacyclic triterpenoid, a derivative of betulonic acid , and an intermediate in the synthesis of betulonic acid derivatives within vitrocancer cell cytotoxicity.1 1.Suman, P., Patel, A., Solano, L., et al.Synthesis and cytotoxicity of Baylis-Hillman template derived betulinic acid-triazole conjugatesTetrahedron73(29)4214-4226(2017)

HCoV-229E-IN-1 is a potent inhibitor of HCoV-229E replication, demonstrating efficacy with EC50 values of 0.65 μM in MTS cells and 0.6 μM in CPE cells[1].