Hydrochloric Acid → HCID 67280009, compound

Participants

Reaction Steps

A mixture composed of di-tert-butyl {8-hydroxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]-2,7,8,9-tetrahydro-6-thia-1,2,3,5-tetraazabenzo[cd]azulen-4-yl}imidodicarbonate of Example 32 (40 mg), dichloromethane (1 mL), a 4 N solution of hydrochloric acid in dioxane (0.5 mL) and methanol (0.5 mL) was stirred at room temperature for two days. The reaction mixture was concentrated under reduced pressure, and the resulting residue was purified by reversed phase liquid chromatography to obtain the title compound (12.5 mg, 48%) as a solid.

Provenance & Evidence