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Robatumumab, also known as SCH 717454 and MK-7454 is a monoclonal antibody and an antineoplastic by Merck and Schering-Plough. It binds to CD221, the insulin-like growth factor 1 receptor.
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Onapristone (INN) is a synthetic and steroidal antiprogestogen with additional antiglucocorticoid activity which was developed by Schering and described in 1984 but was never marketed. It is a silent antagonist of the progesterone receptor (PR), in contrast to the related antiprogestogen mifepristone. Moreover, compared to mifepristone, onapristone has reduced antiglucocorticoid activity, shows little antiandrogenic activity, and has 10- to 30-fold greater potency as an antiprogestogen. The medication was under development for clinical use, for instance in the treatment of breast cancer and as an endometrial contraceptive, but was discontinued during phase III clinical trials in 1995 due to findings that liver function abnormalities developed in a majority patients.
Relacorilant is an antiglucocorticoid which is under development by Corcept Therapeutics for the treatment of Cushing's syndrome. It is also under development for the treatment of solid tumors and alcoholism. The drug is a nonsteroidal compound and acts as an antagonist of the glucocorticoid receptor. As of December 2017, it is in phase II clinical trials for Cushing's syndrome and phase I/II clinical studies for solid tumors, while the clinical phase for alcoholism is unknown.
References
- ↑ World Health Organization (2013). "International Nonproprietary Names for Pharmaceutical Substances (INN). Proposed INN: List 109" (PDF). WHO Drug Information. 27 (2).
- ↑ "Endosialin binding molecules". Philip M. Sass, Brad Kline, Nicholas Nicolaides, Luigi Grasso, Stephen Harley, Morphotek Inc. 2010-04-08.
- ↑ Kiyohara, E; Donovan, N; Takeshima, L; Huang, S; Wilmott, J. S.; Scolyer, R. A.; Jones, P; Somers, E. B.; O'Shannessy, D. J.; Hoon, D. S. (2015). "Endosialin Expression in Metastatic Melanoma Tumor Microenvironment Vasculature: Potential Therapeutic Implications". Cancer Microenvironment. 8 (2): 111–8. doi:10.1007/s12307-015-0168-8. PMC 4542822
- ↑ http://adisinsight.springer.com/drugs/800032178
- ↑ http://adisinsight.springer.com/drugs/800032178
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