128660-97-9Relevant articles and documents
Enzymatic incorporation of an antibody-activated blue fluorophore into DNA
Kaufmann, Gunnar F.,Meijler, Michael M.,Sun, Chengzao,Chen, Da-Wei,Kujawa, David P.,Mee, Jenny M.,Hoffman, Timothy Z.,Wirsching, Peter,Lerner, Richard A.,Janda, Kim D.
, p. 2144 - 2148 (2005)
(Chemical Equation Presented) Antibodies as light switches: The deoxy-nucleotide analogue-stilbene conjugate 1 can be incorporated into nascent DNA by DNA polymerase activity. The blue fluorescence of stilbene is detected only upon binding of an antibody
Synthesis and characterization of a new polymer support for a metallocene catalyst
Barrett, Anthony G.M,De Miguel, Yolanda R
, p. 3785 - 3792 (2002)
The synthesis of a novel polymer support and its use for the attachment of a metallocene catalyst is described in detail. The support was prepared by solid-phase synthesis from functionalized beads by the introduction of a spacer chain followed by the att
Amphiphilic conjugated thiophenes for self-assembling antenna systems in water
Van Rijn, Patrick,Savenije, Tom J.,Stuart, Marc C. A.,Van Esch, Jan H.
, p. 2163 - 2165 (2009)
Newly developed conjugated terthiophene surfactants are able to aggregate in water and to act as a host for hydrophobic chromophores, creating a multiple donor-acceptor energy transfer (ET) system by self-assembly.
Photochemical fabrication of three-dimensional micro- and nano-structured surfaces from a C60 monoadduct
Iqbal, Parvez,Sun, Shuqing,Hanwell, Marcus D.,Attwood, David,Leggett, Graham J.,Preece, Jon A.,Richardson, Tim H.,Tunnicliffe, David
, p. 2016 - 2021 (2008)
Exposure of Langmuir-Blodgett (LB) films of a C60 adduct supported on silicon wafers to UV light leads to cross-linking of the C 60 moieties, which are resistant to removal by solvent exposure, whereas unexposed moieties are readily removed. This process provides a convenient and simple route for the fabrication of highly conjugated surface-attached structures, with dimensions ranging from micrometres (using masks) to a few tens of nanometres using light emitted from a scanning near-field optical microscope (SNOM). The SNOM writing velocity was found to significantly affect the lateral resolution and the height of the three-dimensional nanostructures. Increasing the writing velocity from 0.3 to 2 μm s-1 resulted in a decrease in the width of the structures from 240 nm to 70 nm (corresponding to the SNOM aperture diameter), respectively, and a reduction in the height from 8 nm (the thickness of the original film) to 3 nm, respectively. This approach provides a simple, direct route to surface-bound nanometre scale assemblies of C60.
Preparation of 7-methoxy tacrine dimer analogs and their in vitro/in silico evaluation as potential cholinesterase inhibitors
Lee, Sang Kwang,Park, Min Kyun,Jhang, Ho Eun,Yi, Jinju,Nahm, Keepyong,Cho, Dae Won,Ra, Choon Sup,Musilek, Kamil,Horova, Anna,Korabecny, Jan,Dolezal, Rafael,Jun, Daniel,Kuca, Kamil Kuca
, p. 1654 - 1660 (2015)
Novel types of symmetric bis-7-methoxytacrines connected by oligoethyleneoxy chains 3-5 and nonsymmetric monomeric 7-methoxytacrines containing hydroxyl-terminated oligoethyleneoxy chains 6-8 were prepared, and their in vitro/in silico effects on human recombinant AChE (hAChE) and human plasmatic butyrylcholinesterase (hBChE) were compared, with 7-MEOTA (2) as the standard compound. The symmetric bis-7-MEOTA derivatives 3-5 showed hAChE inhibition similar to that of 2. On the other hand, their effects on hBChE revealed an increasing inhibition trend when the oligoethyleneoxy units between the two 7-MEOTA moieties became longer. Accordingly, compounds 4 and 5 showed better selectivity towards hBChE. The most effective in the inhibition hAChE and hBChE was compound 8 with the longest oligoethyleneglycol chain, whereas compounds 6 and 7 resulted in similar IC50 values. A molecular modeling study using substrates 5 and 8 showed a possible binding conformation and protein-ligand interaction between the substrates and AChE/BChE.
PYRROLO[2,3-B]PYRIDIN DERIVATIVES AS INHIBITORS OF INFLUENZA VIRUS REPLICATION
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Paragraph 00277, (2020/02/16)
Provided herein are compounds of Formula A, B or C that can inhibit the replication of influenza viruses, reduce the amount of influenza viruses, and/or treat influenza.
PYRROLOPYRIMIDINE DERIVATIVES USEFUL AS INHIBITORS OF INFLUENZA VIRUS REPLICATION
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Paragraph 00296, (2018/11/22)
Methods of inhibiting the replication of influenza viruses in a biological sample or patient, of reducing the amount of influenza viruses in a biological sample or patient, and of treating influenza in a patient, comprises administering to said biological sample or patient a safe and effective amount of a compound represented by any of Formulas l-lll, or a pharmaceutically acceptable salt thereof. A pharmaceutical composition comprises a safe and effective amount of such a compound or pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, adjuvant or vehicle.
INHIBITORS OF HEPATITIS C VIRUS POLYMERASE
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Paragraph 234; 235, (2016/10/11)
The present invention provides, among other things, compounds represented by the general Formula I: (I) and pharmaceutically acceptable salts thereof, wherein L and A (and further substituents) are as defined in classes and subclasses herein and compositions (e.g., pharmaceutical compositions) comprising such compounds, which compounds are useful as inhibitors of hepatitis C virus polymerase, and thus are useful, for example, as medicaments for the treatment of HCV infection.
A practical and scalable process to selectively monofunctionalize water-soluble α,ω-diols
Zhang, Quanxuan,Ren, Hong,Baker, Gregory L.
supporting information, p. 3384 - 3386 (2014/06/09)
A practical protocol for rapid and scalable synthesis of monofunctionalized α,ω-diols using a simple and inexpensive THP ether protection/deprotection strategy was described. Use of inexpensive DHP source and ease to remove excess water-soluble α,ω-diols
Synthesis of a library of propargylated and PEGylated α-hydroxy acids toward "clickable" polylactides via hydrolysis of cyanohydrin derivatives
Zhang, Quanxuan,Ren, Hong,Baker, Gregory L.
, p. 9546 - 9555 (2015/02/19)
A new simple and practical protocol for scalable synthesis of a novel library of propargylated and PEGylated α-hydroxy acids toward the preparation of "clickable" polylactides was described. The overall synthesis starting from readily available propargyl alcohol, bromoacetaldehyde diethyl acetal, and OEGs or PEGs was developed as a convenient procedure with low cost and no need of column chromatographic purification. The terminal alkyne functionality survives from hydrolysis of the corresponding easily accessible cyanohydrin derivatives in methanolic sulfuric acid. Facile desymmetrization, monofunctionalization, and efficient chain-elongation coupling of OEGs further enable the incorporation of OEGs to α-hydroxy acids in a simple and efficient manner. At the end, synthesis of allyloxy lactic acid indicates that an alkene group is also compatible with the developed method. (Chemical Equation Presented).