| abstract |
ABSTRACT Antiviral deoxynojirimycin derivatives of the formula in which R1 represents hydrogen or represents straight-chain or branched alkyl, alkenyl or alkadienyl in each case having up to 10 carbon atoms which are optionally substituted, and R2, R3, R4 and R5 are identical or different and represent hydrogen, or represent a group of the formula -CO-R8, or R2 and R3, R3 and R4 or R5 together represent a radical of the formula , or in which n denotes the number 1 or 2, and R9, R10, R11 and R12 are identical or different and denote straight-chain or branched alkyl having up to 8 carbon atoms, or phenyl which is in turn substituted by straight-chain or branched alkyl having up to 8 carbon atoms, and their physiologically acceptable salts. |