6,9-deepoxy- 6,9- ( phenylimino ) -delta 6,8-prostaglandin i1 ( u-60,257 ) , a prostaglandin analogue known to inhibit leukotriene formation in a number of cell systems , potentiates mast cell release of prostaglandin d2 from human dispersed lung cells activated with ionophore a23187 .
C0033554
prostaglandin
C0033568
prostaglandin analogue