Synthesis of 11,13-bridged progestational steroids
摘要:
11,13-Ethanopregnanes were prepared to assess the influence of the bending of the steroid skeleton on progestagenic activity. It was demonstrated that, contrary to previous assumptions, upward bending of the A ring has little overall effect on the activity. (C) 1997 Elsevier Science Ltd.
Synthesis of 11,13-bridged progestational steroids
摘要:
11,13-Ethanopregnanes were prepared to assess the influence of the bending of the steroid skeleton on progestagenic activity. It was demonstrated that, contrary to previous assumptions, upward bending of the A ring has little overall effect on the activity. (C) 1997 Elsevier Science Ltd.