Ring-d-bridged steroid analogs. II. 14-alpha, 17-alpha-etheno-16-alpha-carbomethoxypregn-4-ene-3, 20-dione.
D000818:Animals; D002625:Chemistry, Organic; D004798:Enzymes; D007279:Injections, Subcutaneous; D055601:Organic Chemistry Phenomena; D011374:Progesterone / Q000378:metabolism / Q000494:pharmacology*; D011372:Progestins / Q000008:administration & dosage / Q000494:pharmacology*; D011817:Rabbits
D004798:Enzymes; D011372:Progestins; D011374:Progesterone