Separation of indenestrol A and B isomers and enantiomers by high-performance liquid chromatography.

ABSTRACT

High-performance liquid chromatography (HPLC) methods have been developed for the separation of substituted indenestrol A and B isomers on different columns. The isomers were separated by normal-phase liquid chromatography with a silica gel column. Enantiomers of these compounds were separated by chiral HPLC and the most successful separations were achieved with a Chiralcel OJ column.