84645-69-2Relevant academic research and scientific papers
A new family of bioorthogonally applicable fluorogenic labels
Herner, Andras,Nikic, Ivana,Kallay, Mihaly,Lemke, Edward A.,Kele, Peter
, p. 3297 - 3306 (2013)
Synthetic procedures for the construction of fluorogenic azido-labels were developed. Photophysical properties were elaborated by experimental and theoretical investigations. Of the newly synthesized fluorogenic and bioorthogonally applicable dyes two were selected on the basis of their fluorogenic performance and further subjected to in vitro and in vivo studies. Both tags exhibited excellent fluorogenic properties as in aqueous medium, the azide form of the selected dyes is virtually non-fluorescent, while their "clicked" triazole congeners showed intense fluorescence. One of these labels showed a very large Stokes shift. To the best of our knowledge this is the first reported case of mega-Stokes type of fluorogenic labels. These studies have justified that these two fluorogenic tags are remarkably suitable for bioorthogonal tagging schemes. The developed synthetic approach together with the theoretical screen of possible fluorogenic tags will enable the generation of libraries of such tags in the future.
Alkali compound containing benzo thiazole ring salicylaldehyde Schiff and preparation method thereof
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Paragraph 0015, (2017/01/12)
The invention discloses an alkali compound containing benzo thiazole ring salicylaldehyde Schiff, the structure of the alkali compound containing the benzo thiazole ring salicylaldehyde Schiff is (img file='679860 dest_path_image001.TIF'wi='415' he='121'/
Application of Phase-Transfer Catalysis to the Synthesis of Mono- and Bis-stilbenes and Styryls
Lokhande, S. B.,Rangnekar, D. W.
, p. 485 - 488 (2007/10/02)
A novel and convenient method has been developed for the synthesis of substituted stilbenes by the condensation of active methyl group in suitably substituted toluenes with aromatic aldehydes in aq. medium at room temperature using benzyltriethylammonium chloride as a phase-transfer catalyst.This method has also been applied for the preparation of heterocyclic styryls and extended to the synthesis of bis-stilbenes and bis-styryls using aromatic dialdehydes in place of monoaldehydes.A comparison of the results shows that the present method is superior to the conventional methods in many respects.
Urea derivatives and their use for controlling undesirable plant growth
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, (2008/06/13)
Urea derivatives of the formula STR1 where R, X, Z, Het and n have the meanings given in the description, are used for controlling undesirable plant growth.
Heterocyclic ethenyloxanilates as orally active antiallergic agents
Grozinger,Sorcek,Oliver
, p. 487 - 491 (2007/10/02)
Ethyl p-(pyrimidin-4-ylethenyl)oxanilate 2 and many substituted derivatives were found to have oral activity in the PCA assay. The pyrimidine moiety was replaced by other heterocycles but only pyrazine and pyridazine retained activity.
