52864-57-0Relevant academic research and scientific papers
Cascade intramolecular Prins/Friedel–Crafts cyclization for the synthesis of 4-aryltetralin-2-ols and 5-aryltetrahydro-5H-benzo[7]annulen-7-ols
Meng, Shuyu,Wang, Quanrui,Zheng, Jie
, p. 1481 - 1489 (2021/07/02)
The treatment of 2-(2-vinylphenyl)acetaldehydes or 3-(2-vinylphenyl)propanals with BF3·Et2O results in an intramolecular Prins reaction affording intermediary benzyl carbenium ions, which are then trapped by a variety of electron-ric
Discovery of TAK-981, a First-in-Class Inhibitor of SUMO-Activating Enzyme for the Treatment of Cancer
Langston, Steven P.,Grossman, Stephen,England, Dylan,Afroze, Roushan,Bence, Neil,Bowman, Douglas,Bump, Nancy,Chau, Ryan,Chuang, Bei-Ching,Claiborne, Christopher,Cohen, Larry,Connolly, Kelly,Duffey, Matthew,Durvasula, Nitya,Freeze, Scott,Gallery, Melissa,Galvin, Katherine,Gaulin, Jeffrey,Gershman, Rachel,Greenspan, Paul,Grieves, Jessica,Guo, Jianping,Gulavita, Nanda,Hailu, Shumet,He, Xingyue,Hoar, Kara,Hu, Yongbo,Hu, Zhigen,Ito, Mitsuhiro,Kim, Mi-Sook,Lane, Scott Weston,Lok, David,Lublinsky, Anya,Mallender, William,McIntyre, Charles,Minissale, James,Mizutani, Hirotake,Mizutani, Miho,Molchinova, Nina,Ono, Koji,Patil, Ashok,Qian, Mark,Riceberg, Jessica,Shindi, Vaishali,Sintchak, Michael D.,Song, Keli,Soucy, Teresa,Wang, Yana,Xu, He,Yang, Xiaofeng,Zawadzka, Agatha,Zhang, Ji,Pulukuri, Sai M.
supporting information, p. 2501 - 2520 (2021/04/02)
SUMOylation is a reversible post-translational modification that regulates protein function through covalent attachment of small ubiquitin-like modifier (SUMO) proteins. The process of SUMOylating proteins involves an enzymatic cascade, the first step of which entails the activation of a SUMO protein through an ATP-dependent process catalyzed by SUMO-activating enzyme (SAE). Here, we describe the identification of TAK-981, a mechanism-based inhibitor of SAE which forms a SUMO-TAK-981 adduct as the inhibitory species within the enzyme catalytic site. Optimization of selectivity against related enzymes as well as enhancement of mean residence time of the adduct were critical to the identification of compounds with potent cellular pathway inhibition and ultimately a prolonged pharmacodynamic effect and efficacy in preclinical tumor models, culminating in the identification of the clinical molecule TAK-981.
SUBSTITUTED OXOPYRIDINE DERIVATIVES
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Page/Page column 74-75, (2020/07/14)
The invention relates to substituted oxopyridine derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular vascular disorders, preferably thrombotic
Discovery of a class of highly potent Janus Kinase 1/2 (JAK1/2) inhibitors demonstrating effective cell-based blockade of IL-13 signaling
Zak, Mark,Hanan, Emily J.,Lupardus, Patrick,Brown, David G.,Robinson, Colin,Siu, Michael,Lyssikatos, Joseph P.,Romero, F. Anthony,Zhao, Guiling,Kellar, Terry,Mendonca, Rohan,Ray, Nicholas C.,Goodacre, Simon C.,Crackett, Peter H.,McLean, Neville,Hurley, Christopher A.,Yuen, Po-wai,Cheng, Yun-Xing,Liu, Xiongcai,Liimatta, Marya,Kohli, Pawan Bir,Nonomiya, Jim,Salmon, Gary,Buckley, Gerry,Lloyd, Julia,Gibbons, Paul,Ghilardi, Nico,Kenny, Jane R.,Johnson, Adam
supporting information, p. 1522 - 1531 (2019/04/25)
Disruption of interleukin-13 (IL-13) signaling with large molecule antibody therapies has shown promise in diseases of allergic inflammation. Given that IL-13 recruits several members of the Janus Kinase family (JAK1, JAK2, and TYK2) to its receptor complex, JAK inhibition may offer an alternate small molecule approach to disrupting IL-13 signaling. Herein we demonstrate that JAK1 is likely the isoform most important to IL-13 signaling. Structure-based design was then used to improve the JAK1 potency of a series of previously reported JAK2 inhibitors. The ability to impede IL-13 signaling was thereby significantly improved, with the best compounds exhibiting single digit nM IC50’s in cell-based assays dependent upon IL-13 signaling. Appropriate substitution was further found to influence inhibition of a key off-target, LRRK2. Finally, the most potent compounds were found to be metabolically labile, which makes them ideal scaffolds for further development as topical agents for IL-13 mediated diseases of the lungs and skin (for example asthma and atopic dermatitis, respectively).
Substitution-Controlled Selective Formation of Hexahydrobenz[ e]isoindoles and 3-Benzazepines via In(OTf)3-Catalyzed Tandem Annulations
Xing, Siyang,Gu, Nan,Wang, Xin,Liu, Jingyi,Xing, Chunyan,Wang, Kui,Zhu, Bolin
supporting information, p. 5680 - 5683 (2018/09/25)
A dramatic N-substituent controlled tandem annulation of 2-(2-(2-bromoethyl)phenyl)-1-sulfonylaziridines with 1,3-dicarbonyl compounds has been developed. When the N-substituent was a 4-methylbenzenesulfonyl group (Ts), sequential ring opening of aziridin
HETEROARYL COMPOUNDS USEFUL AS INHIBITORS OF SUMO ACTIVATING ENZYME
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Paragraph 00320, (2016/01/25)
Disclosed are chemical entities which are compounds of formula (I); or pharmaceutically acceptable salts thereof; wherein Y, Ra, Ra', Rb, Rc, X1, X2, X3, Rd, Z1, and Z2 have the values described herein and stereochemical configurations depicted at asterisked positions indicate absolute stereochemistry. Chemical entities according to the disclosure can be useful as inhibitors of Sumo Activating Enzyme (SAE). Further provided are pharmaceutical compositions comprising a compound of the disclosure and methods of using the compositions in the treatment of proliferative, inflammatory, cardiovascular, and neurodegenerative diseases or disorders.
