Delphinidin 3-O-galactoside

5'''-O-Feruloyl complanatoside B is isolated from Astragali Semen, the seeds of?Astragalus?Complanatus. Semen Astragali Complanati (SAC) include fatty acids, amino acids, polysaccharides, flavonoids, triterpene glycosides and trace elements; have been reported to involve in chronic diseases such as cardiovascular diseases, diabetes mellitus and cancers.

Cyclen is a macrocycle capable of selectively binding cations that used as a ligand in chemistry for instance with chemicals used in MRI contrast agents.