of ix per equivalent of viii if appropriate in the presence of from 1 1 to 2 0 equivalents of a base preferred is the reaction with from 1 1 to 1 5 equivalents of ix suitable bases for the reaction viii ix vii u2192 i are customary inorganic or organic bases these include in particular alkali metal hydroxides such as for example sodium hydroxide or potassium hydroxide or amine bases such as for example n ethyl n propan 2 yl propane 2 amine preference is given to n ethyl n propan 2 yl propane 2 amine the reaction viii ix vii u2192 i is generally carried out in a temperature range of from 20 u00b0 c to 100 u00b0 c preferably at from 70 u00b0 c to 100 u00b0 c all process steps can be carried out at atmospheric elevated or reduced pressure for example from 0 5 to 5 bar in general the reactions are carried out at atmospheric pressure the compounds of the formula ii can be prepared from compounds of the formula v by methods customarily used in the literature for the c acylation of carboxylic esters the compounds of the formulae iii v vi viii and ix are commercially available known from the literature or can be prepared analogously to processes described in the literature the preparation of the compounds according to the invention can be illustrated by reaction scheme 2 below a dmf 16 h 100 u00b0 c b ethanol trifluoroacetic acid 78 u00b0 c c naoet ethanol 1 h rt the compounds according to the invention show an unforeseeable valuable pharmacological action spectrum they are therefore suitable for use as medicaments for treatment and or prophylaxis of diseases in humans and animals the compounds according.