HCID 58147973, compound → HCID 136184191, compound

Participants

Reaction Steps

A solution of 3-Benzyloxy-2-[5-(3-chloro-4-fluoro-benzyl)-thiazol-2-yl]-9-(3-methyl-2-oxo-imidazolidin-1-yl)-7-morpholin-4-yl-pyrido[1,2-a]pyrimidin-4-one (50 mg, 0.076 mmol) in trifluoroacetic acid (1 ml) was refluxed for 3 h. Then trifluoroacetic acid was removed under reduced pressure and MeOH (3 ml) was added. The resulting precipitate was collected by filtration and washed with MeOH to give title compound (40 mg, 93%).

Provenance & Evidence