"Prostaglandin G2"@en . . . . . . . . . . . . . . . . . "A cyclic endoperoxide intermediate produced by the action of CYCLOOXYGENASE on ARACHIDONIC ACID. It is further converted by a series of specific enzymes to the series 2 prostaglandins. [PubChem]"@en . . "experimental"@en . . . . . . . . . . . . . . . . . . .