1132-03-2Relevant articles and documents
Modified synthetic route to 2-hydroxyimino-N-arylacetamides
Krapcho, A. Paul,Cadamuro, Sergio A.
, p. 74 - 76 (2004)
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Synthesis process of 2-amino-5-chloro-3-methylbenzoic acid intermediate 2-(hydroxyimino)-N-(2-methylphenyl)acetamide
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, (2020/10/14)
The invention discloses a novel process for synthesizing a 2-amino-5-chloro-3-methylbenzoic acid intermediate, namely 2-(hydroxyimino)-N-(2-methylphenyl)acetamide. According to the process, o-aminotoluene is used as a main starting raw material, and synthesis of 2-(hydroxyimino)-N-(2-methylphenyl)acetamide is realized through two steps including amino acetylation and oximation. Compared with the prior art, the process of the invention has the advantages that product yield reaches 97% or above, the generation of waste salt sodium chloride and sodium sulfate is reduced by three times or above, intermediate raw materials are low in price, process is simple, cost is reduced, and environmental and economic benefits are improved.
Design and development of Isatin-triazole hydrazones as potential inhibitors of microtubule affinity-regulating kinase 4 for the therapeutic management of cell proliferation and metastasis
Aneja, Babita,Khan, Nashrah Sharif,Khan, Parvez,Queen, Aarfa,Hussain, Afzal,Rehman, Md. Tabish,Alajmi, Mohamed F.,El-Seedi, Hesham R.,Ali, Sher,Hassan, Md. Imtaiyaz,Abid, Mohammad
, p. 840 - 852 (2019/01/04)
Microtubule affinity-regulating kinase 4 (MARK4) is a potential drug target as the same is found to be over expressed in several types of cancers. In search of effective MARK4 inhibitors, we have synthesized and characterized Isatin-triazole hydrazones (9a-i) and evaluated their inhibitory potential. Of all the compounds, 9g showed better binding affinity and enzyme inhibition potential in sub micromolar range. Human serum albumin (HSA) binding assay suggested an easy transportation of 9g in blood stream due to its binding affinity. In vitro anticancer studies performed on MCF-7, MDA-MB-435s and HepG2 cells using 9g showed inhibition of cell proliferation and cell migration. Further, 9g induces apoptosis in these cancerous cells, with IC50 values of 6.22, 9.94 and 8.14 μM, respectively. Putatively, 9g seems to cause oxidative stress resulting in apoptosis. Functional assay of 9g with a panel of 26 kinases showed MARK4 specific profile. In conclusion, 9g seems to possess an effective inhibitory potential towards MARK4 adding an additional repertoire to anticancer therapeutics.