e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Preparation and biological activity of tricyclic non-steroidal inhibitors of human steroid 5α-reductase
AD Abell, MA Levy, DA Holt
Index: Abell, Andrew D.; Brandt, Martin; Levy, Mark A.; Holt, Dennis A. Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 11 p. 1663 - 1667
The synthesis and in vitro inhibitory studies against human types 1 and 2 steroid 5α- reductase of a series of 9, 10-dihydrophenanthrene-2-carboxylic acids is reported. A (4- carboxy) phenyl substituent at C-7 provides a compound with activity against both isozymes. The structural features responsible for activity are discussed.