22930-71-8Relevant academic research and scientific papers
CALPAIN MODULATORS AND THERAPEUTIC USES THEREOF
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Paragraph 1202; 1206, (2018/04/17)
Disclosed herein are small molecule calpain modulator compositions, pharmaceutical compositions, the use and preparation thereof.
HYDRAZIDE CONTAINING NUCLEAR TRANSPORT MODULATORS AND USES THEREOF
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Page/Page column 76, (2013/03/26)
The invention generally relates to nuclear transport modulators, e.g., CRM1 inhibitors, and more particularly to a compound represented by structural formula (I): or a pharmaceutically acceptable salt thereof, wherein the values and alternative values for the variables are as defined and described herein. The invention also includes the synthesis and use of a compound of structural formula I, or a pharmaceutically acceptable salt or composition thereof, e.g., in the treatment, modulation and/or prevention of physiological conditions associated with CRM1 activity.
Azinyl and diazinyl hydrazones derived from aryl N-heteroaryl ketones: Synthesis and antiproliferative activity
Easmon,Heinisch,Purstinger,Langer,Osterreicher,Grunicke,Hofmann
, p. 4420 - 4425 (2007/10/03)
A series of N-heteroaryl hydrazones derived from aryl N-heteroaryl or bis-N-heteroaryl methanones was prepared in search for potential novel antitumor agents. The stereochemistry of these compounds was established by means of NMR spectroscopy. Antiproliferative activity was determined in a panel of human tumor cell lines (CCRF-CEM, Burkitt's lymphoma, HeLa, ZR-75- 1, HT-29, and MEXF 276L) in vitro. Generally, the new compounds were found to be more potent (IC50 = 0.011-0.436 μM) than the ribonucleotide reductase inhibitor hydroxyurea (IC50 = 140 μM). Most of the compounds exhibited the highest activity against Burkitt's lymphoma with an IC50 of 0.011-0.035 μM. [14C]Cytidine incorporation into DNA was quantitated for selected hydrazones (Z-A, E-1, Z-3, Z-4, E-5, Z-5, E-13, E-18, Z-19, Z-24, and E-26) as a measure of the inhibition of ribonucleotide reductase in Burkitt's lymphoma cells. The E-configurated compounds were found to inhibit [14C]cytidine incorporation to a greater extent (IC50 = 0.67-5.05 μM) than the Z-isomers (IC50 = 7.20 to > 10 μM). Principal component analysis of the IC50 values obtained for inhibition of cell proliferation revealed that the cell lines tested can be grouped into three main families showing different sensitivities toward the compounds in our series [(i) CCRF-CEM, Burkitt's lymphoma, and Hela; (ii) HT-29; and (iii) MEXF 276 L].
