Main Reaction: Cinnamic acid >> Coumaric acid

Reference: PubMed ID: 19817693
Authors: Inyushkina YV, Kiselev KV, Bulgakov VP, Zhuravlev YN
Title: Specific genes of cytochrome P450 monooxygenases are implicated in biosynthesis of caffeic acid metabolites in rolC-transgenic culture of Eritrichium sericeum.
Published: 2009 Aug

Cinnamic acid --> Coumaric acid