title: SYNTHESIS OF 16-CHLORINATED PREGNESES.
mesh_terms: D002626:Chemistry, Pharmaceutical; D002713:Chlorine; D054879:Halogenation; D007477:Ions; D010600:Pharmacology; D011374:Progesterone; D011372:Progestins; D011817:Rabbits; D012106:Research
chemical_list: D007477:Ions; D011372:Progestins; D011374:Progesterone; D002713:Chlorine
keywords: CHEMISTRY, PHARMACEUTICAL; CHLORINE; EXPERIMENTAL LAB STUDY; PHARMACOLOGY; PROGESTATIONAL HORMONES; PROGESTERONE; RABBITS