110568-64-4Relevant articles and documents
Synthesis, computational, and spectroscopic analysis of tunable highly fluorescent BN-1,2-azaborine derivatives containing the N-BOH moiety
Saint-Louis, Carl Jacky,Shavnore, Renée N.,McClinton, Caleb D. C.,Wilson, Julie A.,Magill, Lacey L.,Brown, Breanna M.,Lamb, Robert W.,Webster, Charles Edwin,Schrock, Alan K.,Huggins, Michael T.
, p. 10172 - 10183 (2017/12/26)
Nine new polycyclic aromatic BN-1,2-azaborine analogues containing the N-BOH moiety were synthesized using a convenient two-step, one-pot procedure. Characterization of the prepared compounds show the luminescence wavelength and the quantum yields of the azaborines were tunable by controlling the power and location of the donor and acceptor substituents on the chromophore. UV-visible spectroscopy and density functional theory (DFT) computations revealed that the addition of electron-donating moieties to the isoindolinone hemisphere raised the energy of the HOMO, resulting in the reduction of the HOMO-LUMO gap. The addition of an electron-accepting moiety to the isoindolinone hemisphere and an electron-donating group to the boronic acid hemisphere decreased the HOMO-LUMO gap considerably, leading to emission properties from partial intramolecular charge transfer (ICT) states. The combined effect of an acceptor on the isoindolinone side and a donor on the boronic acid side (strong acceptor-π-donor) gave the most red-shifted absorption. The polycyclic aromatic BN-1,2-azaborines emitted strong fluorescence in solution and in the solid-state with the largest red-shifted emission at 640 nm and a Stokes shift of Δλ = 218 nm, or Δν = 8070 cm-1.
A kind of diaryl hydanto?n derivatives, its preparation method, pharmaceutical composition and application
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, (2016/10/20)
Provided are a compound as represented by formula I, or pharmaceutically acceptable salt, solvate, precursor drug, stereoisomer, tautomer, polymorph or metabolite thereof, pharmaceutical composition containing same, and uses thereof in the preparation of drugs for treating androgen receptor related diseases.
Construction of a turn-on probe for fast detection of H2S in living cells based on a novel H2S trap group with an electron rich dye
Yang, Qian,Zhan, Fuxu,Wang, Qiufen,Zhuang, Zhiyuan,Zhang, Guangyou,Zheng, Gengxiu
, p. 106156 - 106160 (2015/12/26)
A turn-on probe (ANR) for fast detection of H2S is constructed based on a 2-(azidomethyl)-4-nitrobenzoate moiety as a trap group. This group is very effective for the design of H2S probes especially with electron rich dyes. The potential biological applications of ANR were proved by employing it for fluorescence imaging of H2S in living cells.
BIOREVERSABLE PROMOIETIES FOR NITROGEN-CONTAINING AND HYDROXYL-CONTAINING DRUGS
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, (2015/06/18)
Disclosed are promoieties of the following formula which can be used to form prodrugs of nitrogen-containing or hydroxyl-containing drug or a pharmaceutically active agent: (I) and pharmaceutical compositions comprising the prodrugs.
Pyrrole inhibitors of S-nitrosoglutathione reductase as therapeutic agents
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, (2015/11/16)
The present invention is directed to inhibitors of S-nitrosoglutathione reductase (GSNOR), pharmaceutical compositions comprising such GSNOR inhibitors, and methods of making and using the same.
2,4-DIAMINO-6,7-DIHYDRO-5H-PYRROLO[2,3]PYRIMIDINE DERIVATIVES AS FAK/Pyk2 INHIBITORS
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Page/Page column 57, (2012/07/27)
The invention relates to a novel class of 2,4-diamino-6,7-dihydro-5H-pyrrolo[2,3]pyrimidine derivatives as a FAK and/or Pyk2 inhibitor, to a process for their preparation, and to a composition thereof, as well as to use of the compounds for the inhibiting FAK and/or Pyk2 and method for the treatment of a FAK and/ or Pyk2 mediated disorder or disease.
Design, synthesis, and structure-activity relationship studies of conformationally restricted mutilin 14-carbamates
Fu, Liqiang,Liu, Xin,Ling, Chenyu,Cheng, Jianjun,Guo, Xingsheng,He, Huili,Ding, Shi,Yang, Yushe
scheme or table, p. 814 - 819 (2012/03/11)
We report herein the design, synthesis, and structure-activity relationship studies of conformationally restricted mutilin 14-carbamates based on the structure of SB-222734. The antibacterial activities of these newly synthesized compounds were also evaluated and compared with linezolid and retapamulin. Results showed that most of the target compounds exhibit good potency in inhibiting the growth of Gram-positive bacteria including Methicillin- susceptible Staphylococcus aureus MSSA (MIC: 0.0625-2 μg/mL), Methicillin-resistant S. aureus MRSA (MIC: 0.0625-2 μg/mL), Methicillin-susceptible Staphylococcus epidermidis MSSE (MIC: 0.0625-2 μg/mL), Methicillin-resistant S. epidermidis MRSE (MIC: 0.0625-2 μg/mL), and Streptococcus pneumonia (MIC: 0.0625-4 μg/mL). In particular, three remarkable compounds of this series (12l, 12m, and 21l) exhibited comparable in vitro antibacterial profiles to that of retapamulin.
SUBSTITUTED CYCLOPROPYL COMPOUNDS, COMPOSITIONS CONTAINING SUCH COMPOUNDS AND METHODS OF TREATMENT
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, (2011/02/24)
Substituted cyclopropyl compounds of the formula I: are disclosed as useful for treating or preventing type 2 diabetes and similar conditions. Pharmaceutically acceptable salts are included as well. The compounds are useful as agonists of the g-protein coupled receptor GPR-119.
4-PHENOXY-6-ARYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE AND N-ARYL-6-ARYL-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE COMPOUNDS, THEIR USE AS MTOR KINASE AND PI3 KINASE INHIBITORS, AND THEIR SYNTHESES
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Page/Page column 26, (2010/02/17)
The invention relates to 4,6-disubstituted-1H-pyrazolo[3,4-d]pyrimidin-4-amine compounds, including 4-phenoxy-6-aryl-1H-pyrazolo[3,4-d]pyrimidine and N-aryl-6-aryl-1H-pyrazolo[3,4-d]pyrimidin-4-amine compounds of the Formula I: or a pharmaceutically accep
[1, 2, 4] TRIAZOLO [1, 5-A] PYRIDINES AS JAK INHIBITORS
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Page/Page column 59, (2010/04/03)
Novel [1,2,4]triazolo[1,5-a]pyridine compounds are disclosed that have a Formula represented by the following: (I). The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, joint disease, inflammation, and others.
