Modelling and Phenotypic Screening of NAP‐6 and 10‐Cl‐BBQ, AhR Ligands Displaying Selective Breast Cancer Cytotoxicity
<i>in Vitro</i>
作者:Jennifer R. Baker、Brett L. Pollard、Andrew J. S. Lin、Jayne Gilbert、Stefan Paula、Xiao Zhu、Jennette A. Sakoff、Adam McCluskey
DOI:10.1002/cmdc.202000721
日期:2021.5.6
hydrocarbon receptor (AhR) pathway in developing breast‐cancer‐specific cytotoxic compounds, we examined the breastcancerselectivity and the docking pose of the AhRligands (Z)‐2‐(2‐aminophenyl)‐1H‐benzo[de]isoquinoline‐1,3(2H)‐dione (NAP‐6; 5) and 10‐chloro‐7H‐benzo[de]benzo[4,5]imidazo[2,1‐a]isoquinolin‐7‐one (10‐Cl‐BBQ; 6). While the breastcancerselectivity of 5 in vitro is known, we discuss
A new N-imidazolyl-1,8-naphthalimide based fluorescence sensor for fluoride detection
作者:Junqi Wang、Lingyun Yang、Chen Hou、Haishi Cao
DOI:10.1039/c2ob25903f
日期:——
A chemosensor is reported with high sensitivity and selectivity for detection of fluoride anion. The recognition mechanism is attributed to a fluoride-triggered disruption of the hydrogen bond between imidazole and naphthalimide moieties, resulting in a noncoplanar geometry with low fluorescence.
Persistent Room‐Temperature Radicals from Anionic Naphthalimides: Spin Pairing and Supramolecular Chemistry
作者:Wenhuan Huang、Biao Chen、Guoqing Zhang
DOI:10.1002/chem.201902882
日期:2019.9.25
when the N-substitution is a sufficiently strong donor and mediates an intramolecular charge-transfer (ICT) state upon photo-excitation. This work shows that, when the electron-donating ability of the N-substitution is further increased in the presence of a carbanion or phenoxide, spontaneous electron transfer (ET) occurs and results in radicalanions, verified with electron-paramagnetic resonance (EPR)
Synthesis of N-(2-hydroxyphenyl)-1,8-naphthalimide and its derivatization at the hydroxy group
作者:I. I. Ponomarev、M. Yu. Zharinova、Z. S. Klemenkova、P. V. Petrovskii、Z. A. Starikova
DOI:10.1007/s11172-011-0080-4
日期:2011.3
The reaction of 1,8-naphthalic anhydride with 2-aminophenol afforded N-(2-hydroxyphenyl)-1,8-naphthalimide, which was then derivatized at the hydroxy group.
We report on cyclicimides as weak directing groups for selective monohydroxylation reactions using ruthenium catalysis. Whereas acyclic amides are known to promote the hydroxylation of the C(sp2)–H bond enabling five-membered ring ruthenacycle intermediates, the cyclicimides studied herein enabled the hydroxylation of the C(sp2)–H bond via larger six-membered ruthenacycle intermediates. Furthermore