53360-88-6Relevant academic research and scientific papers
Visible-Light-Promoted Metal-Free Aerobic Hydroxyazidation of Alkenes
Yang, Bo,Lu, Zhan
, p. 8362 - 8365 (2017/12/08)
A highly efficient visible-light-promoted metal-free aerobic hydroxyazidation of alkenes has been developed. This protocol was operationally simple with broad substrate scope using relatively simple and readily available starting materials, such as alkene
Direct catalytic synthesis of unprotected 2-amino-1-phenylethanols from alkenes by using iron(II) phthalocyanine
Legnani, Luca,Morandi, Bill
supporting information, p. 2248 - 2251 (2016/02/18)
Aryl-substituted amino alcohols are privileged scaffolds in medicinal chemistry and natural products. Herein, we report that an exceptionally simple and inexpensive FeII complex efficiently catalyzes the direct transformation of simple alkenes into unprotected amino alcohols in good yield and perfect regioselectivity. This new catalytic method was applied in the expedient synthesis of bioactive molecules and could be extended to aminoetherification.
Novel amide- and sulfonamide-based aromatic ethanolamines: Effects of various substituents on the inhibition of acid and neutral ceramidases
Bhabak, Krishna P.,Arenz, Christoph
, p. 6162 - 6170 (2012/11/06)
In the present study we describe the design and synthesis of a series of amide- and sulfonamide-based compounds as inhibitor of recombinant acid and neutral ceramidases. Inhibition of ceramidases has been shown to induce apoptosis and to increase the efficacy of conventional chemotherapy in several cancer models. B-13, lead in vitro inhibitor of acid ceramidase has been recently shown to be virtually inactive towards lysosomal acid ceramidase in living cells at lower concentrations and for a shorter time of treatment, suggesting the development of more potent inhibitors. In this study, a detailed SAR investigation has been performed to understand the effect of different substituents on the phenyl ring of amide- and sulfonamide-based compounds that partially resemble the structure of well-known inhibitors such as B-13, D-e-MAPP as well as NOE. Our results suggest that the electronic effects of the substituents on phenyl ring in B-13 and D-e-MAPP analogues have negligible effects either in enhancing the inhibition potencies or for selectivity towards aCDase over nCDase. However, the hydrophobicity and the steric effects of longer alkyl chains (n-Pr, n-Bu or t-Bu groups) at the phenyl ring were found to be important for an enhanced selectivity towards aCDase over nCDase.
PYRIMDINE COMPOUNDS USEFUL AS KINASE INHIBITORS
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Page/Page column 39, (2010/11/30)
A compound of formula (I) or a salt or solvate thereof: Formula (1) compositions and medicaments containing the same, as well as processes for the preparation and use of such compounds, compositions and medicaments. Such mono-anilino pyrimidine derivative
Novel 1H-(benzimidazol-2-yl)-1H-pyridin-2-one inhibitors of insulin-like growth factor I (IGF-1R) kinase
Wittman, Mark D.,Balasubramanian, Balu,Stoffan, Karen,Velaparthi, Upender,Liu, Pieying,Krishnanathan, Subramaniam,Carboni, Joan,Li, Aixin,Greer, Ann,Attar, Ricardo,Gottardis, Marco,Chang, Chiehying,Jacobson, Bruce,Sun, Yax,Hansel, Steven,Zoeckler, Mary,Vyas, Dolatrai M.
, p. 974 - 977 (2007/10/03)
A novel class of 1H-(benzimidazol-2-yl)-1H-pyridin-2-one inhibitors of insulin-like growth factor I (IGF-1R) kinase is described. This report discusses the SAR of 4-(2-hydroxy-2-phenylethylamino)-substituted pyridones with improved IGF-1R potency.
Discovery and optimisation of potent, selective, ethanolamine inhibitors of bacterial phenylalanyl tRNA synthetase
Jarvest, Richard L.,Erskine, Symon G.,Forrest, Andrew K.,Fosberry, Andrew P.,Hibbs, Martin J.,Jones, Joanna J.,O'Hanlon, Peter J.,Sheppard, Robert J.,Worby, Angela
, p. 2305 - 2309 (2007/10/03)
High throughput screening of Staphylococcus aureus phenylalanyl tRNA synthetase (FRS) identified ethanolamine 1 as a sub-micromolar hit. Optimisation studies led to the enantiospecific lead 64, a single-figure nanomolar inhibitor. The inhibitor series shows selectivity with respect to the mammalian enzyme and the potential for broad spectrum bacterial FRS inhibition.
1,4-benzodioxin derivatives
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, (2008/06/13)
PCT No. PCT/JP96/01252 Sec. 371 Date Nov. 12, 1997 Sec. 102(e) Date Nov. 12, 1997 PCT Filed May 13, 1996 PCT Pub. No. WO96/35685 PCT Pub. Date Nov. 14, 1996A 1,4-benzodioxin derivative represented by formula (I) wherein A is an aryl group or a (C3-C8)cycloalkyl group, R1 and R2 individually are a hydrogen atom, a halogen atom, an alkyl group, a trifluoromethyl group, an alkoxy group, an aryl group, an aryloxy group, or R1 and R2 together form a methylenedioxy group, R3 is a hydrogen atom or an alkyl group, R4 is a hydrogen atom or CO2R5, R5 is a hydrogen atom or an alkyl group, X is a radical of formula (II) or (III) wherein n is 1 or 2. The compounds are useful for a prophylactic or therapeutic agent for diabetes, hyperglycemia and obesity.
