Calcium salts of lipopeptide antibiotics, method for producing same and their use

摘要

The invention relates to a calcium salt of the compound of formula (II),where R1 is a straight-chain or branched, saturated or unsaturated aliphatic acyl radical having 8 to 22 carbon atoms, which can optionally be interrupted by or linked to one or more phenyl or cycloalkyl groups and optionally interrupted by oxygen. The invention also relates to a method for producing said calcium salt and to its use as a medicine.