Umifenovir
Products Umifenovir is available in Russia, among other countries, in tablet, capsule, and syrup form without a doctor’s prescription (Arbidol). It was developed in the Soviet Union in the 1970s. The drug is not approved in the United States, Europe, and Switzerland. Structure and properties Umifenovir (C22H25BrN2O3S, Mr = 477.4 g/mol) is a brominated indole … Umifenovir