Cassyfiline (Cassythine) is an aporphine alkaloid. Cassyfiline has potent vasorelaxing effects on precontracted rat aortic preparations with an IC50 of 0.09 μM.

Deacetylforskolin is a deacetylated derivative of forskolin that can be extracted from C. forskohlii. Deacetylforskolin activates rat adipocyte adenylyl cyclase (IC50 = 20 μM), inhibits glucose transport in rat adipocyte plasma membranes and exhibits antihypertensive activity.

N-Boc-Phe-Leu-Phe-Leu-Phe (Boc-FLFLF) is a formyl peptide receptor 1 (FPR1) antagonist, which increases pain effects and inhibits antinociceptive activity of annexin. Boc-Phe-Leu-Phe-Leu-Phe is used extensively in FPR research.