Hen with CHCl3/MeOH/H2O (65:25:4) to elute the solution. The
Hen with CHCl3/MeOH/H2O (65:25:four) to elute the solution. The fractions containing the solution had been combined, evaporated, dispersed in benzene and freeze-dried to provide 25 (0.5020 g, 60 ) as…