-Aminoethanesulphonylazide their use for the preparation of 2- aminoethane-sulphonamide (taurylamide), taurolidine or taurultam and their acid addition salts

摘要

A novel process for the preparation of taurylamide or its acid addition salts and the compounds taurolidine or taurultam obtainable therefrom, in which cysteamine or cystamine, in particular in the form of acid addition salts, is used as a starting material and in which the key intermediate is the compound -aminoethanesulphonylazide, in particular in the form of a water-soluble acid addition salt.