Didrovaltrate (Didrovaltratum), isolated from the roots of Valeriana wallichii D.C, is a cytotoxic and antitumor agent.

IDE1 can induce definitive endoderm from embryonic stem cells. It has been shown to induce the differentiation of Sox17+/FoxA2+-expressing pancreatic progenitors from human and mouse embryonic stems cells.

1F-Fructofuranosylnystose is a kind of Fructooligosaccharides which are naturally occurring sugars with potentially beneficial nutritional effects.