5'-Uridylic acid. A uracil nucleotide containing one phosphate group esterified to the sugar moiety in the 2' 3' or 5' position. Uridine 5'-monophosphate is a nucleotide that is found in RNA. It is an ester of phosphoric acid with the nucleoside uridine. UMP consists of the phosphate group the pentose sugar ribose and the nucleobase uracil.

Ligupurpuroside D is a phenylethanoid glycoside that can be isolated from Ligustrum purpurascens. Ligupurpuroside D has antioxidant activity.

Droprenilamine (Valcor) is an alicyclic derivative of pentenylamine with antianginal properties.