3-demethyl-4-fluoromevalonic acid derivatives, a process for the preparation thereof, pharmaceutical products based on these compounds, the use thereof, and intermediates

Abstract From the Canadian patent

Abstract of the disclosure 3-Demethyl-4-fluoromevalonic acid derivaties a process, for the preparation thereof pharmaceutical products, based on these compounds the use thereof, and inter-, mediates, 3-Demethyl-4-fluoromevalonic acid derivatives of the formula I, and the corresponding dihydroxy carboxylic acid derivatives of the formula II, , I II in which R, X and Y have the stated meanings processes, for the preparation of these compounds the use thereof as, medicaments, and pharmaceutical products are described. In addition new intermediates for the preparation of the compounds of the formuLa I and formuLa II are described.