NEW 6-VINYL-FURO-(3,4-C)-PYRIDINE DERIVATIVES,THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

摘要

This invention relates to new 1,3-dihydro-6-vinyl-7-hydroxy-furo-(3,5-c)-pyridine derivatives of the general formula: wherein each of A1 and A2 independently represents various hydrocarbon substituents, to a process for the preparation of these compounds from the corresponding 7-chloromethyl derivative and to pharmaceutical composition containing them. The compounds are useful as diuretics.