204691-62-3Relevant academic research and scientific papers
Targeted intracellular protein degradation induced by a small molecule: En route to chemical proteomics
Schneekloth, Ashley R.,Pucheault, Mathieu,Tae, Hyun Seop,Crews, Craig M.
experimental part, p. 5904 - 5908 (2009/06/25)
We have developed a heterobifunctional all-small molecule PROTAC (PROteolysis TArgeting Chimera) capable of inducing proteasomal degradation of the androgen receptor. This cell permeable PROTAC consists of a non-steroidal androgen receptor ligand (SARM) and the MDM2 ligand known as nutlin, connected by a PEG-based linker. The SARM-nutlin PROTAC recruits the androgen receptor to MDM2, which functions as an E3 ubiquitin ligase. This leads to the ubiquitination of the androgen receptor, and its subsequent degradation by the proteasome. Upon treatment of HeLa cells with 10 μM PROTAC for 7 h, we were able to observe a decrease in androgen receptor levels. This degradation is proteasome dependent, as it is mitigated in cells pre-treated with 10 μM epoxomicin, a specific proteasome inhibitor. These results have implications for the potential study and treatment of various cancers with increased androgen receptor levels.
Nonbenzamidine compounds as selective factor Xa inhibitors
He, Wei,Hanney, Barbara,Myers, Michael R.,Spada, Alfred P.,Brown, Karen,Colussi, Dennis,Chu, Valeria
, p. 1737 - 1739 (2007/10/03)
Nonbenzamidine compounds (imidazole, pyridine, pyrimidine, and thiazole derivatives) as selective serine protease factor Xa inhibitors are discussed. (C) 2000 Elsevier Science Ltd. All rights reserved.
