The synthesis of prostaglandins E 2  and F 2a  from (15R)- and (15S)-PGA 2 .
D000085:Acetates / Q000138:chemical synthesis; D004952:Esters / Q000138:chemical synthesis; D008722:Methods; D008745:Methylation; D011453:Prostaglandins / Q000138:chemical synthesis*
D000085:Acetates; D004952:Esters; D011453:Prostaglandins