Wiktionary
promin
n. sodium glucosulfone, a sulfone drug, broken down in the body to dapsone, that was investigated for the treatment of malaria, tuberculosis, and leprosy
Wikipedia
Promin
Promin, or sodium glucosulfone is a sulfone drug that was investigated for the treatment of malaria, tuberculosis and leprosy. It is broken down in the body to dapsone, which is the therapeutic form.