1	383	[2-amino-3-(4-hydroxy-phenyl)-propionylamino]- (2,4,5,8-tetrahydroxy-7-oxa-2-aza-bicyclo[3.2.1]oct-3-yl)- acetic acid	1.000
2	629	[2-amino-3-(4-hydroxy-phenyl)-propionylamino]-(1,3,4,5-tetrahydroxy-4-hydroxymethyl-piperidin-2-yl)- acetic acid	0.871
3	485	[2-amino-3-(4-hydroxy-phenyl)-propionylamino]- (3,4,5-trihydroxy-6-methyl-tetrahydro-pyran-2-yl)- acetic acid	0.806
4	545	[2-amino-3-(4-hydroxy-phenyl)-propionylamino]-(1,3,4,5-tetrahydroxy-4-hydroxymethyl-piperidin-2-yl)- acetic acid butyl ester	0.722