Genipin is an active aglycone derived from an iridoid glycoside called geniposide, which is found in the fruit of Gardenia jasminoides Ellis.

4-Ethylphenol is a volatile phenolic compound associated with off-odour in wine.

Cyclosporin A-Derivative 1 is a crystalline intermediate derived from the opening of cyclosporin A extracted from patent WO 2013167703 A1.