MK-4541 is a dual selective androgen receptor modulator (SARM) and 5α-reductase inhibitor (5α-RI) that has garnered attention for its potential in treating prostate cancer. This orally administered drug exhibits a unique pharmacological profile, acting as both an androgen receptor antagonist and a 5α-reductase inhibitor.
Preclinical studies have demonstrated that MK-4541 induces apoptosis in androgen-dependent prostate cancer cells while promoting anabolic effects in muscle and bone tissues. In animal models, MK-4541 has shown significant inhibition of prostate tumor growth, reduction in plasma testosterone levels, and anti-androgenic effects on the seminal vesicles.
Additionally, it has been found to increase lean body mass and improve muscle function in castrated mice, suggesting its potential as an adjuvant therapy to androgen deprivation therapy (ADT). Despite its promising profile, MK-4541 has not yet progressed beyond preclinical studies as of 2020, and its developmental status remains undisclosed by Merck, the company that developed it.
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| Other Names | SCHEMBL14184849, OGBFNZPDLOPGEO-OCWMMRLVSA-N |
|---|---|
| IUPAC Name | 2, 2, 2-trifluoroethyl N-[(1S, 3aS, 3bS, 5aR, 9aR, 9bS, 11aS)-6, 9a, 11a-trimethyl-7-oxo-2, 3, 3a, 3b, 4, 5, 5a, 9b, 10, 11-decahydro-1H-indeno[5, 4-f]quinolin-1-yl]carbamate |
| CAS | 796885-38-6 |
| Molecular Weight | 428.5 |
| Molecular Formula | C22H31F3N2O3 |
| SMILES | C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2NC(=O)OCC(F)(F)F)CC[C@@H]4[C@@]3(C=CC(=O)N4C)C |