393-52-2Relevant articles and documents
The smart 2-(2-fluorobenzoyl)-n-(2-methoxyphenyl)hydrazinecarbothioamide functionalized as Ni(II) sensor in micromolar concentration level and its application in live cell imaging
Saleem, Muhammad,Ali, Anser,Choi, Chang-Shik,Park, Bong Joo,Choi, Eun Ha,Lee, Ki Hwan
, p. 995 - 1001 (2014)
In recent years, fluorescent probes for the detection of environmentally and biologically important metal cations have received extensive attention for designing and development of fluorescent chemosensors. Herein, we report the photophysical results of 2
Imidazo[4,5-c]pyridine derivative and application thereof
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Paragraph 0091; 0092; 0095; 0096, (2019/10/01)
The invention relates to a novel imidazo[4,5-c]pyridine derivative represented by a general formula I, and pharmaceutically acceptable salts, solvates or prodrugs of the novel imidazo[4,5-c]pyridine derivative, wherein the substituent R and R' are defined as in the specification. The invention also relates to an effect of the compound represented by the general formula I in inhibiting an NS5B RNA-dependent RNA polymerase (NS5B polymerase for short) which is necessary in a replication process of hepatitis c virus, also relates to an application of the compound, and pharmaceutically acceptable salts, hydrates or prodrugs of the compound in preparation of medicines for treating viral diseases, and especially relates to an application in preparation of medicines for treating and/or preventinghepatitis c.
Optimization of a 1,3,4-oxadiazole series for inhibition of Ca2+/calmodulin-stimulated activity of adenylyl cyclases 1 and 8 for the treatment of chronic pain
Kaur, Jatinder,Soto-Velasquez, Monica,Ding, Zhong,Ghanbarpour, Ahmadreza,Lill, Markus A.,van Rijn, Richard M.,Watts, Val J.,Flaherty, Daniel P.
, p. 568 - 585 (2018/11/26)
Adenylyl cyclases type 1 (AC1) and 8 (AC8) are group 1 transmembrane adenylyl cyclases (AC) that are stimulated by Ca2+/calmodulin. Studies have shown that mice depleted of AC1 have attenuated inflammatory pain response, while AC1/AC8 double-knockout mice display both attenuated pain response and opioid dependence. Thus, AC1 has emerged as a promising new target for treating chronic pain and opioid abuse. We discovered that the 1,3,4-oxadiazole scaffold inhibits Ca2+/calmodulin-stimulated cyclic adenosine 3‘,5‘-monophosphate (cAMP) production in cells stably expressing either AC1 or AC8. We then carried out structure-activity relationship studies, in which we designed and synthesized 65 analogs, to modulate potency and selectivity versus each AC isoform in cells. Furthermore, molecular docking of the analogs into an AC1 homology model suggests the molecules may bind at the ATP binding site. Finally, a prioritized analog was tested in a mouse model of inflammatory pain and exhibited modest analgesic properties. In summary, our data indicate the 1,3,4-oxadiazoles represent a novel scaffold for the cellular inhibition of Ca2+/calmodulin-stimulated AC1- and AC8 cAMP and warrant further exploration as potential lead compounds for the treatment of chronic inflammatory pain.
