1-[(2S)-2α-Carboxy-1-pyrrolidinyl]-1-deoxy-D-fructose;N-(1-Deoxy-D-fructose-1-yl)-L-proline;Fructose-proline (Mixture of diastereoMers);(S)-1-(2-Carboxy-1-pyrrolidinyl)-1-deoxy-D-fructose;1-(1-Deoxy-D-fructos-1-yl)-L-proline;1-Deoxy-1-L-proline-D-fructose;1-Deoxy-1-L-prolino-D-fructose;N-(1-deoxy-D-fructos-1-yl)-L-proline
