Figure 3

The new spiro[pyrrolidine-3, 3´-oxindole] scaffold based compounds, 5a–o and other analogs were designed by drawing inspiration from natural products such as Chaetocochins G, compound 4 and Vinorelbine.

The new spiro[pyrrolidine-3, 3´-oxindole] scaffold based compounds, 5a–o and other analogs were designed by drawing inspiration from natural products such as Chaetocochins G, compound 4 and Vinorelbine.