Compounds and methods for the targeted degradation of androgen receptor
The present disclosure relates to bifunctional compounds, which find utility to degrade and (inhibit) Androgen Receptor. In particular, the present disclosure is directed to compounds, which contain on one end a cereblon ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds Androgen Receptor, such that Androgen Receptor is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of Androgen Receptor. The present disclosure exhibits a broad range of pharmacological activities associated with compounds according to the present disclosure, consistent with the degradation/inhibition of Androgen Receptor.
1. A method of treating prostate cancer in a subject comprising administering to a subject in need thereof a composition comprising a pharmaceutically acceptable carrier and an effective amount of a compound having the structure:
or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or isotopic derivative of any of the foregoing.
2. A method of treating prostate cancer in a subject comprising administering to a subject in need thereof a composition comprising a pharmaceutically acceptable carrier and an effective amount of a compound having the structure:
or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or isotopic derivative thereof.
3. A method of treating prostate cancer in a subject comprising administering to a subject in need thereof a composition comprising a pharmaceutically acceptable carrier and an effective amount of a compound having the structure:
or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or isotopic derivative thereof.
4. A method of treating prostate cancer in a subject comprising administering to a subject in need thereof a composition comprising a pharmaceutically acceptable carrier and an effective amount of a compound having the structure:
or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or isotopic derivative thereof.
5. A method of treating prostate cancer in a subject comprising administering to a subject in need thereof a composition comprising a pharmaceutically acceptable carrier and an effective amount of a compound having the structure:
or a pharmaceutically acceptable salt, enantiomer, stereoisomer, or isotopic derivative thereof.
6. The method of claim 1 , wherein the composition further comprises an effective amount of at least one additional anti-cancer agent.
7. The method of claim 2 , wherein the composition further comprises an effective amount of at least one additional anti-cancer agent.
8. The method of claim 3 , wherein the composition further comprises an effective amount of at least one additional anti-cancer agent.
9. The method of claim 4 , wherein the composition further comprises an effective amount of at least one additional anti-cancer agent.
10. The method of claim 5 , wherein the composition further comprises an effective amount of at least one additional anti-cancer agent.
11. The method of claim 6 , wherein the anti-cancer agent is estramustine, docetaxel, ketoconazole, goserelin acetate, histrelin, triptorelin, buserelin, cyproterone, flutamide, bicalutamide, nilutamide, pamidronate, zolendronate, mitoxantrone, pemetrexed, ipilimumab, vorinostat, etoposide, gemcitabine, doxorubicin, vincristine, temozolomide, capecitabine, irinotecan, tamoxifen, anastrazole, exemestane, letrozole, diethylstilbestrol, estradiol, estrogen, bevacizumab, leuprolide acetate, triptorelin pamoate, medroxyprogesterone acetate, hydroxyprogesterone, raloxifene, megestrol acetate, carboplatin, cisplatin, dacarbazine, methotrexate, vinblastine, vinorelbine, topotecan, finasteride, arzoxifene, fulvestrant, prednisone, or enzalutamide.
12. The method of claim 7 , wherein the anti-cancer agent is estramustine, docetaxel, ketoconazole, goserelin acetate, histrelin, triptorelin, buserelin, cyproterone, flutamide, bicalutamide, nilutamide, pamidronate, zolendronate, mitoxantrone, pemetrexed, ipilimumab, vorinostat, etoposide, gemcitabine, doxorubicin, vincristine, temozolomide, capecitabine, irinotecan, tamoxifen, anastrazole, exemestane, letrozole, diethylstilbestrol, estradiol, estrogen, bevacizumab, leuprolide acetate, triptorelin pamoate, medroxyprogesterone acetate, hydroxyprogesterone, raloxifene, megestrol acetate, carboplatin, cisplatin, dacarbazine, methotrexate, vinblastine, vinorelbine, topotecan, finasteride, arzoxifene, fulvestrant, prednisone, or enzalutamide.
13. The method of claim 8 , wherein the anti-cancer agent is estramustine, docetaxel, ketoconazole, goserelin acetate, histrelin, triptorelin, buserelin, cyproterone, flutamide, bicalutamide, nilutamide, pamidronate, zolendronate, mitoxantrone, pemetrexed, ipilimumab, vorinostat, etoposide, gemcitabine, doxorubicin, vincristine, temozolomide, capecitabine, irinotecan, tamoxifen, anastrazole, exemestane, letrozole, diethylstilbestrol, estradiol, estrogen, bevacizumab, leuprolide acetate, triptorelin pamoate, medroxyprogesterone acetate, hydroxyprogesterone, raloxifene, megestrol acetate, carboplatin, cisplatin, dacarbazine, methotrexate, vinblastine, vinorelbine, topotecan, finasteride, arzoxifene, fulvestrant, prednisone, or enzalutamide.
14. The method of claim 9 , wherein the anti-cancer agent is estramustine, docetaxel, ketoconazole, goserelin acetate, histrelin, triptorelin, buserelin, cyproterone, flutamide, bicalutamide, nilutamide, pamidronate, zolendronate, mitoxantrone, pemetrexed, ipilimumab, vorinostat, etoposide, gemcitabine, doxorubicin, vincristine, temozolomide, capecitabine, irinotecan, tamoxifen, anastrazole, exemestane, letrozole, diethylstilbestrol, estradiol, estrogen, bevacizumab, leuprolide acetate, triptorelin pamoate, medroxyprogesterone acetate, hydroxyprogesterone, raloxifene, megestrol acetate, carboplatin, cisplatin, dacarbazine, methotrexate, vinblastine, vinorelbine, topotecan, finasteride, arzoxifene, fulvestrant, prednisone, or enzalutamide.
15. The method of claim 10 , wherein the anti-cancer agent is estramustine, docetaxel, ketoconazole, goserelin acetate, histrelin, triptorelin, buserelin, cyproterone, flutamide, bicalutamide, nilutamide, pamidronate, zolendronate, mitoxantrone, pemetrexed, ipilimumab, vorinostat, etoposide, gemcitabine, doxorubicin, vincristine, temozolomide, capecitabine, irinotecan, tamoxifen, anastrazole, exemestane, letrozole, diethylstilbestrol, estradiol, estrogen, bevacizumab, leuprolide acetate, triptorelin pamoate, medroxyprogesterone acetate, hydroxyprogesterone, raloxifene, megestrol acetate, carboplatin, cisplatin, dacarbazine, methotrexate, vinblastine, vinorelbine, topotecan, finasteride, arzoxifene, fulvestrant, prednisone, or enzalutamide.
16. The method of claim 11 , wherein the anti-cancer agent is docetaxel, mitoxantrone, estramustine, or leuprolide acetate.
17. The method of claim 12 , wherein the anti-cancer agent is docetaxel, mitoxantrone, estramustine, or leuprolide acetate.
18. The method of claim 13 , wherein the anti-cancer agent is docetaxel, mitoxantrone, estramustine, or leuprolide acetate.
19. The method of claim 14 , wherein the anti-cancer agent is docetaxel, mitoxantrone, estramustine, or leuprolide acetate.
20. The method of claim 15 , wherein the anti-cancer agent is docetaxel, mitoxantrone, estramustine, or leuprolide acetate.
21. The method of claim 6 , wherein the anti-cancer agent is a FLT-3 inhibitor, androgen receptor inhibitor, VEGFR inhibitor, EGFR TK inhibitor, aurora kinase inhibitor, PIK-1 modulator, Bcl-2 inhibitor, HDAC inhibitor, c-MET inhibitor, PARP inhibitor, CDK inhibitor, anti-HGF antibody, IGFR TK inhibitor, PI3 kinase inhibitor, AKT inhibitor, JAK/STAT inhibitor, checkpoint 1 inhibitor, checkpoint 2 inhibitor, focal adhesion kinase inhibitor, MAP kinase kinase inhibitor, or VEGF trap antibody.
22. The method of claim 7 , wherein the anti-cancer agent is a FLT-3 inhibitor, androgen receptor inhibitor, VEGFR inhibitor, EGFR TK inhibitor, aurora kinase inhibitor, PIK-1 modulator, Bcl-2 inhibitor, HDAC inhibitor, c-MET inhibitor, PARP inhibitor, CDK inhibitor, anti-HGF antibody, IGFR TK inhibitor, PI3 kinase inhibitor, AKT inhibitor, JAK/STAT inhibitor, checkpoint 1 inhibitor, checkpoint 2 inhibitor, focal adhesion kinase inhibitor, MAP kinase kinase inhibitor, or VEGF trap antibody.
23. The method of claim 8 , wherein the anti-cancer agent is a FLT-3 inhibitor, androgen receptor inhibitor, VEGFR inhibitor, EGFR TK inhibitor, aurora kinase inhibitor, PIK-1 modulator, Bcl-2 inhibitor, HDAC inhibitor, c-MET inhibitor, PARP inhibitor, CDK inhibitor, anti-HGF antibody, IGFR TK inhibitor, PI3 kinase inhibitor, AKT inhibitor, JAK/STAT inhibitor, checkpoint 1 inhibitor, checkpoint 2 inhibitor, focal adhesion kinase inhibitor, MAP kinase kinase inhibitor, or VEGF trap antibody.
24. The method of claim 9 , wherein the anti-cancer agent is a FLT-3 inhibitor, androgen receptor inhibitor, VEGFR inhibitor, EGFR TK inhibitor, aurora kinase inhibitor, PIK-1 modulator, Bcl-2 inhibitor, HDAC inhibitor, c-MET inhibitor, PARP inhibitor, CDK inhibitor, anti-HGF antibody, IGFR TK inhibitor, PI3 kinase inhibitor, AKT inhibitor, JAK/STAT inhibitor, checkpoint 1 inhibitor, checkpoint 2 inhibitor, focal adhesion kinase inhibitor, MAP kinase kinase inhibitor, or VEGF trap antibody.
25. The method of claim 10 , wherein the anti-cancer agent is a FLT-3 inhibitor, androgen receptor inhibitor, VEGFR inhibitor, EGFR TK inhibitor, aurora kinase inhibitor, PIK-1 modulator, Bcl-2 inhibitor, HDAC inhibitor, c-MET inhibitor, PARP inhibitor, CDK inhibitor, anti-HGF antibody, IGFR TK inhibitor, PI3 kinase inhibitor, AKT inhibitor, JAK/STAT inhibitor, checkpoint 1 inhibitor, checkpoint 2 inhibitor, focal adhesion kinase inhibitor, MAP kinase kinase inhibitor, or VEGF trap antibody.