A novel class of inhibitors for steroid 5α-Reductase: synthesis and evaluation of umbelliferone derivatives

A novel class of inhibitors for steroid 5α-Reductase: synthesis and evaluation of umbelliferone derivatives Indole Derivatives as a New Class of Steroid 5α-Reductase Inhibitors Activity of steroid 4 and derivatives 4a–4f as inhibitors of the enzyme 5α-reductase 1 Benzo[c]quinolizin-3-ones:  A Novel Class of Potent and Selective Nonsteroidal Inhibitors of Human Steroid 5α-Reductase 1 4-Aza-3-oxo-5.alpha.-androst-1-ene-17.beta.-N-arylcarboxamides as Dual Inhibitors of Human Type 1 and Type 2 Steroid 5.alpha.-Reductases. Dramatic Effect of N-Aryl Substituents on Type 1 and Type 2 5.alpha.-Reductase Inhibitory Potency 19-Nor-10-azasteroids:  A Novel Class of Inhibitors for Human Steroid 5α-Reductases 1 and 2 Effect of dehydroepiandrosterone derivatives on the activity of 5α-reductase isoenzymes and on cancer cell line PC-3 Synthesis and biological evaluation of novel unsaturated carboxysteroids as human 5α-reductase inhibitors: A legitimate approach A comparison of steroidal and non-steroidal inhibitors of human steroid 5α-reductase: New tricyclic aryl acid inhibitors of the type-1 isozyme Nonsteroidal inhibitors of human type I steroid 5-.alpha.-reductase