反应详情

The subtitle compound was prepared from the product of example 14 step (vi) (1.55 g) and methyl iodide (0.284 ml) according to the method of example 15 step (i). Purification was by flash column chromatography eluting with 5% methanol in ethyl acetate.

1. customPurification
2. washeluting with 5% methanol in ethyl acetate