HCID 86621689, compound → HCID 15985349, compound

Participants

Reaction Steps

A mixture of 0.020 g [2-((E)-3-{1-[4-(3,5-dimethyl-isoxazol-4-yl)-benzenesulfonyl]-1H-pyrrol-3-yl}-allanoylamino)-phenyl]-carbamic acid tert-butyl ester with a little amount of dioxane and 3 ml 4M HCL in dioxane is stirred at ambient temperature for 1 h. The suspension is centrifuged. The title compound is dried in vacuo. By this method 0.013 g of a red-brown amorph substance are obtained.

Provenance & Evidence