214360-57-3Relevant academic research and scientific papers
Hydrogen Bond Directed ortho-Selective C?H Borylation of Secondary Aromatic Amides
Bai, Shao-Tao,Bheeter, Charles B.,Reek, Joost N. H.
supporting information, p. 13039 - 13043 (2019/07/31)
Reported is an iridium catalyst for ortho-selective C?H borylation of challenging secondary aromatic amide substrates, and the regioselectivity is controlled by hydrogen-bond interactions. The BAIPy-Ir catalyst forms three hydrogen bonds with the substrate during the crucial activation step, and allows ortho-C?H borylation with high selectivity. The catalyst displays unprecedented ortho selectivities for a wide variety of substrates that differ in electronic and steric properties, and the catalyst tolerates various functional groups. The regioselective C?H borylation catalyst is readily accessible and converts substrates on gram scale with high selectivity and conversion.
Amide Effects in C?H Activation: Noncovalent Interactions with L-Shaped Ligand for meta Borylation of Aromatic Amides
Bisht, Ranjana,Hoque, Md Emdadul,Chattopadhyay, Buddhadeb
, p. 15762 - 15766 (2018/11/10)
A new concept for the meta-selective borylation of aromatic amides is described. It has been demonstrated that while esters gave para borylations, amides lead to meta borylations. For achieving high meta selectivity, an L-shaped bifunctional ligand has been employed and engages in an O???K noncovalent interaction with the oxygen atom of the moderately distorted amide carbonyl group. This interaction provides exceptional control for meta C?H activation/borylation.
Nickel-Catalyzed Borylation of Aryl- and Benzyltrimethylammonium Salts via C-N Bond Cleavage
Hu, Jiefeng,Sun, Heqing,Cai, Wangshui,Pu, Xinghui,Zhang, Yemin,Shi, Zhuangzhi
, p. 14 - 24 (2016/01/15)
By developing a mild Ni-catalyzed system, a method for direct borylation of sp2 and sp3 C-N bonds has been established. The key to this hightly efficient C-N bond borylative cleavage depends on the appropriate choice of the nickel catalyst Ni(COD)2, ICy·HCl as a ligand, and the use of 2-ethoxyethanol as the cosolvent. This transformation shows good functional group compatibility and can serve as a powerful synthetic tool for gram-scale synthesis and late-stage C-N borylation of complex compounds.
GLUCOSYLCERAMIDE SYNTHASE INHIBITORS
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, (2014/04/03)
The invention relates to inhibitors of glucosylceramide synthase (GCS) useful for the treatment of metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, cystic disease and for the treatment of cancer.
Discovery and optimization of potent and selective benzonaphthyridinone analogs as small molecule mTOR inhibitors with improved mouse microsome stability
Liu, Qingsong,Wang, Jinhua,Kang, Seong A.,Thoreen, Carson C.,Hur, Wooyoung,Choi, Hwan Geun,Waller, David L.,Sim, Taebo,Sabatini, David M.,Gray, Nathanael S.
, p. 4036 - 4040 (2011/08/06)
Starting from small molecule mTOR inhibitor Torin1, replacement of the piperazine ring with a phenyl ring resulted in a new series of mTOR inhibitors (as exemplified by 10) that showed superior potency and selectivity for mTOR, along with significantly improved mouse liver microsome stability and a longer in vivo half-life.
PYRROLO[2,3-d]PYRIMIDINES THAT MODULATE ACK1 AND LCK ACTIVITY
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Page/Page column 50, (2010/02/15)
Compounds that modulate the action of ACK1 and LCK, and related compositions methods for treating ACK1- and LCK-mediated diseases are described. In one aspect, the compounds have the general structure: where the values of the substituents are provided her
SPIROPIPERIDINE COMPOUNDS USEFUL AS BETA-SECRETASE INHIBITORS FOR THE TREATMENT OF ALZHERMER’S DISEASE
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Page/Page column 129; 130, (2010/11/08)
The present invention is directed to spiropiperidine compounds of formula (I) which are inhibitors of the beta-secretase enzyme and that are useful in the treatment of diseases in which the beta-secretase enzyme is involved, such as Alzheimer's disease. T
Potentiators of glutamate receptors
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Page 64, (2010/02/05)
The present invention relates to potentiators of metabotropic glutamate receptor function and specifically provides compounds of formula I, compositions thereof and methods of using the same.
Cyclopentyl sulfonamide derivatives
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Page/Page column 32, (2010/01/31)
The present invention provides certain cyclopentyl sulfonamide derivatives of formula (I): useful for potentiating glutamate receptor function in a mammal. It also relates to novel cyclopentyl sulfonamide derivatives, to processes for their preparation and to pharmaceutical compositions containing them.
