DERIVATI DELLA CHINOLIZIDINA EDELLA INDOLIZIDINA SOSTITUITI EPROCEDIMENTO PER PREPARARLI.

摘要

Novel substituted quinolizidine and indolizidine derivatives of the general formula: where A denotes a phenyl or 2-thienyl group and n denotes an integer of 3 or 4, and their acid addition salts and quaternary salts which have a strong antiacetylcholinergic action coupled with decreased side effects and can be prepared by dehydration of a compound of the general formula: where A and n have the abovementioned meanings, and if appropriate by reaction of the resulting compounds with the appropriate acid or quaternising agent.