51224-90-9Relevant academic research and scientific papers
Design, synthesis, in vitro cytotoxic activity evaluation, and apoptosis-induction study of new 9(10H-acridinone-1,2,3-triazoles
Mohammadi-Khanaposhtani, Maryam,Safavi, Maliheh,Sabourian, Reyhaneh,Mahdavi, Mohammad,Pordeli, Mahboobeh,Saeedi, Mina,Ardestani, Sussan Kabudanian,Foroumadi, Alireza,Shafiee, Abbas,Akbarzadeh, Tahmineh
, p. 787 - 795 (2015)
A new series of 9(10H-acridinone-1,2,3-triazole derivatives were designed, synthesized and evaluated for their cytotoxic activity against human breast cancer cell lines. The acridone skeleton was prepared through the Ullman condensation of 2-bromobenzoic acid and anilines. Subsequently, it was functionalized with propargyl bromide. Then, a click reaction of the latter compound and in situ prepared 1-(azidomethyl)-4-methoxybenzene derivatives led to the formation of the desired triazole products. Finally, all products were investigated for their capability to cause cytotoxicity against MCF-7, T-47D, and MDA-MB-231 cell lines. Among them, 2-methoxy-10-((1-(4-methoxybenzyl)-1H-1,2,3-triazol-4-yl)methyl)acridin-9(10H-one 8c exhibited the most potency (hbox {IC}_{50},{=},11.0,{pm }, 4.8, upmu hbox {M})(IC50=11.0±4.8μM) against MCF-7 cells, being more potent than etoposide (hbox {IC}_{50},{=}, 12.4,{pm }, 4.7 upmu hbox {M})(IC50=12.4±4.7μM). Also, apoptosis induced by compound 8c was confirmed via acridine orange/ethidium bromide and Annexin V-FITC/propidium iodide (PI) double staining.
Redox-neutral decarboxylative photocyclization of anthranilic acids
Huang, Huawen,Deng, Kun,Deng, Guo-Jun
supporting information, p. 8243 - 8247 (2020/12/29)
A mild metal-, catalyst-, and oxidant-free photoredox neutral system has been found to efficiently enable intramolecular decarboxylative cyclization of anthranilic acids. This facile protocol provides an alternative method for the synthesis of carbazoles. Mechanistic studies reveal a key photoinduced 6π-electrocyclization process and formic acid was released as the sole byproduct.
Design, synthesis, pharmacological evaluation, and docking study of new acridone-based 1,2,4-oxadiazoles as potential anticonvulsant agents
Mohammadi-Khanaposhtani, Maryam,Shabani, Mohammad,Faizi, Mehrdad,Aghaei, Iraj,Jahani, Reza,Sharafi, Zainab,Shamsaei Zafarghandi, Narges,Mahdavi, Mohammad,Akbarzadeh, Tahmineh,Emami, Saeed,Shafiee, Abbas,Foroumadi, Alireza
, p. 91 - 98 (2016/10/04)
A number of acridone-based oxadiazoles 11a–n have been synthesized and evaluated for their anticonvulsant activity against pentylenetetrazole (PTZ)- and maximal electroshock (MES)-induced seizures in mice. Also, their neurotoxicity was evaluated by the rotarod test. Most of the compounds exhibited better anticonvulsant activity and higher safety respect to the standard drug, phenobarbital. Among the tested derivatives, compounds 11l with ED50value of 2.08?mg/kg was the most potent compound in the PTZ test. The anticonvulsant effect of compound 11l was blocked by flumazenil, suggesting the involvement of benzodiazepine (BZD) receptors in the anticonvulsant activity of prototype compound 11l. Also, docking study of compound 11l in the BZD-binding site of GABAAreceptor confirms possible binding of compound 11l with BZD receptors.
