process for preparing bile acids conjugated with glycine and related compounds for the treatment of hepatic failure

摘要

process for preparing bile acids conjugated with glycine, of general formula (i): y - nh - ch 2 - cooh (i), where y is the easier for us to choose between bile acid: acid chenodesossicolico.acid litocolico, 3? - seven? - 12? - tri idrossicolanico.3? - seven? - dihydroxy - 12 keto - colanico, acid desossicolico, dehydrocholic acid, acid iodesossicolico.iocolico acid and related compositions for the treatment of liver failure which contain them as active ingredients, in combination with suitable excipients and / or diluents.