60312-83-6Relevant articles and documents
Identification of BR102910 as a selective fibroblast activation protein (FAP) inhibitor
Jung, Hui Jin,Nam, Eun Hye,Park, Jin Young,Ghosh, Prithwish,Kim, In Su
supporting information, (2021/02/26)
Fibroblast activation protein (FAP) belongs to the family of prolyl-specific serine proteases and displays both exopeptidase and endopeptidase activities. FAP expression is undetectable in most normal adult tissues, but is greatly upregulated in sites of tissue remodeling, which include fibrosis, inflammation and cancer. Due to its restricted expression pattern and dual enzymatic activities, FAP inhibition is investigated as a therapeutic option for several diseases. In the present study, we described the structure–activity relationship of several synthesized compounds against DPPIV and prolyl oligopeptidase (PREP). In particular, BR102910 (compound 24) showed nanomolar potency and high selectivity. Moreover, the in vivo FAP inhibition study of BR102910 (compound 24) using C57BL/6J mice demonstrated exceptional profiles and satisfactory FAP inhibition efficacy. Based on excellent in vitro and in vivo profiles, the potential of BR102910 (compound 24) as a lead candidate for the treatment of type 2 diabetes is considered.
Manganese-Pincer-Catalyzed Nitrile Hydration, α-Deuteration, and α-Deuterated Amide Formation via Metal Ligand Cooperation
Ben-David, Yehoshoa,Diskin-Posner, Yael,Kar, Sayan,Milstein, David,Zhou, Quan-Quan,Zou, You-Quan
, p. 10239 - 10245 (2021/08/24)
A simple and efficient system for the hydration and α-deuteration of nitriles to form amides, α-deuterated nitriles, and α-deuterated amides catalyzed by a single pincer complex of the earth-abundant manganese capable of metal-ligand cooperation is reported. The reaction is selective and tolerates a wide range of functional groups, giving the corresponding amides in moderate to good yields. Changing the solvent from tert-butanol to toluene and using D2O results in formation of α-deuterated nitriles in high selectivity. Moreover, α-deuterated amides can be obtained in one step directly from nitriles and D2O in THF. Preliminary mechanistic studies suggest the transformations contributing toward activation of the nitriles via a metal-ligand cooperative pathway, generating the manganese ketimido and enamido pincer complexes as the key intermediates for further transformations.
Aryl-indolyl maleimides as inhibitors of CaMKIIδ. Part 1: SAR of the aryl region
Levy, Daniel E.,Wang, Dan-Xiong,Lu, Qing,Chen, Zheng,Perumattam, John,Xu, Yong-jin,Liclican, Albert,Higaki, Jeffrey,Dong, Hanmin,Laney, Maureen,Mavunkel, Babu,Dugar, Sundeep
, p. 2390 - 2394 (2008/09/21)
A family of aryl-substituted maleimides was prepared and studied for their activity against calmodulin dependant kinase. Inhibitory activities against the enzyme ranged from 34 nM to >20 μM and were dependant upon both the nature of the aryl group and the hydrogen bond donating potential of the maleimide ring. Key interactions with the kinase ATP site and hinge region were found to be consistent with homology modeling predictions.