| abstract |
A method for separation of enantiomers of a lactam represented by formula (I): n n n where n n and m are each, independently, 0, 1, 2, or 3; n P is H or an N-protecting group; and n the dotted line represents an optional double bond, n by liquid chromatographing the mixture on a chiral stationary phase, where said stationary phase is derivitized with at least one sugar derivative, with an eluent which comprises acetonitrile. |