Phosphoric Acid → HCID 178434041, compound

Participants

Reaction Steps

Maraviroc (50 gm) was dissolved in acetone (400 ml) and stirred for 30 minutes at room temperature to obtain a solution. To the solution was added phosphoric acid (11 gm) and stirred for 11 hours at room temperature. The solid obtained was collected by filtration and dried to obtain 55 gm of crystalline form 1 of maraviroc phosphate.

Provenance & Evidence