An HBT-based fluorescent probe for nitroreductase determination and its application in: Escherichia coli cell imaging
A novel HBT-based fluorescent probe HBTPN was reasonably designed for detecting nitroreductase by merging 4-nitrobenzyl as a sensing moiety to HBT-based dye HBTPP. Experiments showed that probe HBTPN displayed a selective and sensitive "turn-on"response t
Transfer hydrogenation of pyridinium and quinolinium species using ethanol as a hydrogen source to access saturated N-heterocycles
Catalytic transfer hydrogenation (TH) for the reduction of heterocycles is an emerging strategy for accessing biologically active saturated N-heterocycles. Herein, we report a TH protocol that utilizes ethanol as a renewable hydrogen source and an Ir catalyst for the reduction of quinolines and pyridines. The reaction is promoted by simple amides as ligands.
METHOD FOR MODULATING CALCIUM ION-RELEASE-ACTIVATED CALCIUM ION CHANNELS
The invention relates to a method for modulating Ca 2'-release-activated Ca 2+ channels (CRAG) in a cell by administering to the cell a compound of formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof wh
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Page/Page column 120-122
(2008/06/13)
2-Methylpyridinium Salts as 1,4-Dinucleophiles. Quinolizinium Salts from the Westphal Condensation
Condensation of 2-methylpyridinium salts with 1,2-dicarbonyls in the presence of base, yielded 2,3-disubstituted quinolizinium compounds.Results obtained with different pyridinium substrates are discussed.
Alvarez-Builla, J.,Trigo, G. Gonzales,Ezquerra, J.,Fombella, M.E.
p. 681 - 685
(2007/10/02)
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