149299-82-1Relevant articles and documents
Protein degradation through covalent inhibitor-based PROTACs
Chen, Jiahui,Fu, Tiancheng,Liu, Lihong,Pan, Zhengying,Xue, Gang,Zhou, Danli,Zuo, Yingying
, p. 1521 - 1524 (2020)
Tremendous advancements in proteolysis targeting chimera (PROTAC) technology have been made in recent years. However, whether a covalent inhibitor-based PROTAC can be developed remains controversial. Here, we successfully developed chimeric degraders based on covalent inhibitors to degrade BTK and BLK kinases, demonstrating that covalent inhibitor-based PROTACs are viable and useful tools.
Compound targeting ubiquitination degradation tyrosinase as well as preparation method and application thereof
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Paragraph 0064-0065, (2021/09/08)
A Tyr inhibitor kojic acid is covalently bound to a pomalidomide or VHL enzyme targeting ligand through a linkage chain to obtain a specific structure, and the preparation method is simple to operate and mild in condition. The generation of melanin is inhibited, the anti-melanin tumor effect is remarkable, and the safety period of vegetables and fruits can be remarkably prolonged. The compound targeted ubiquitination degradation tyrosinase provided by the invention has wide application prospects in medicine, food and cosmetics.
PROTEOLYSIS TARGETING CHIMERIC (PROTAC) COMPOUND WITH E3 UBIQUITIN LIGASE BINDING ACTIVITY AND TARGETING ALPHA-SYNUCLEIN PROTEIN FOR TREATING NEURODEGENERATIVE DISEASES
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, (2020/03/15)
The present disclosure relates to bifunctional compounds, which find utility as modulators of alpha-synuclein (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hippel-Lindau, cereblon, Inhibitors of Apotosis Proteins or mouse double-minute homolog 2 ligand which binds to the respective E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/ inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure. Such diseases or disorders are alpha-synucleinopathies or neurodegenerative diseases associated with alpha-synuclein accumulation and aggregation, such as e.g. Parkinson Disease, Alzheimer's Disease, dementia, dementia with Lewy bodies or multiple system atrophy, in particular Parkinson's Disease.
