[Biological properties of 11-deoxyprostaglandin E1].

A study was made of 11-desoxyprostaglandin E1 (11-desoxy-PGE1) effect on bronchial resistance, gastric secretion, indomethacin-induced ulcer in rats and adrenalin-produced lipolysis in rat epididymal adipose tissue in vitro. The drug exerted dose-dependent bronchodilator effect in doses of 1 to 100 micrograms/kg. ED50 was 18.