A reactive oxygen species Ca2+ signalling pathway identified from a chemical screen for modifiers of sugar-activated circadian gene expression was written by Li, Xiang;Deng, Dongjing;Cataltepe, Gizem;Roman, Angela;Buckley, Christopher R.;Cassano Monte-Bello, Carolina;Skyricz, Aleksandra;Caldana, Camila;Haydon, Michael J.. And the article was included in New Phytologist in 2022.Electric Literature of C33H34N6O6 This article mentions the following:
Sugars are essential metabolites for energy and anabolism that can also act as signals to regulate plant physiol. and development. Exptl. tools to disrupt major sugar signalling pathways are limited. We performed a chem. screen for modifiers of activation of circadian gene expression by sugars to discover pharmacol. tools to investigate and manipulate plant sugar signalling. Using a library of com. available bioactive compounds, we identified 75 confident hits that modified the response of a circadian luciferase reporter to sucrose in dark-adapted Arabidopsis thaliana seedlings. We validated the transcriptional effect on a subset of the hits and measured their effects on a range of sugar-dependent phenotypes for 13 of these chems. Chems. were identified that appear to influence known and unknown sugar signalling pathways. Pentamidine isethionate was identified as a modifier of a sugar-activated Ca2+ signal that acts as a calmodulin inhibitor downstream of superoxide in a metabolic signalling pathway affecting circadian rhythms, primary metabolism and plant growth. Our data provide a resource of new exptl. tools to manipulate plant sugar signalling and identify novel components of these pathways. In the experiment, the researchers used many compounds, for example, 1-(((Cyclohexyloxy)carbonyl)oxy)ethyl 1-((2′-(2H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate (cas: 145040-37-5Electric Literature of C33H34N6O6).
1-(((Cyclohexyloxy)carbonyl)oxy)ethyl 1-((2′-(2H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate (cas: 145040-37-5) belongs to imidazole derivatives. The solubility of imidazoles in ethers is lower than that in alcohols and decreases with increasing chain length of the ethers . In contrast, the solubility of benzimidazoles in alcohols (C3–C6) is higher than in water and generally decreases with a Many drugs contain an imidazole ring, such as certain antifungal drugs, the nitroimidazole series of antibiotics, and the sedative midazolam.Electric Literature of C33H34N6O6
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem