A SECRET WEAPON FOR 4 3-FPM

To obtain analogs of compound X, the starting acid two was reacted having an extra of dimethyl sulphate and the received spinoff 3 was subjected into a multidirectional synthesis (Scheme three). In the very first scenario, bromine was released into your methyl group to give a compound 3d, by reaction with NBS in CCl4. Within the response in the com