
Bioorganic and Medicinal Chemistry Letters p. 2925 - 2928 (1997)
Update date:2022-08-15
Topics:
Broess
Groen
Hamersma
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.
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(1964)