129135-66-6Relevant articles and documents
Facile synthesis and docking studies of 7-hydroxyflavanone isoxazoles and acrylates as potential anti-microbial agents
Asha Bhanu,China Raju,Jayavardhana Rao,Narasimha,Kesava Rao
, p. 217 - 228 (2020)
The present study is aimed to synthesize the novel 7-hydroxyflavanone derived compounds and to assess their biological activity. Two series of compounds such as 2-phenyl-7-((3-phenylisoxazol-5-yl)methoxy)chroman-4-ones (6a–h) and 4-oxo-2-phenylchroman-7-yl acrylates (8a–k) were synthesized from 7-hydroxyflavanone. All the compounds were subjected to anti-microbial activity and molecular docking studies. The results showed that the compounds 6e, 6g–h, 8h–i and 8k were exhibited most potent anti-microbial activity when compared with the standard drugs. Further, the docking studies revealed that the compounds 6a and 8h have the highest binding affinity score of sterol 14-α demethylase and DNA gyrase B respectively. This is the first report assigning unique synthesis of 7-hydroxyflavanone derivatives and their anti-microbial activity proved with in silico studies. Furthermore, the present study is useful for constructive research to synthesize novel compounds along with their biological activity. [Figure not available: see fulltext.].
Product selectivity of thermal Buchner reaction of methyl 2-(3-arylisoxazol-5-yl)-2-diazoacetates with benzene, naphthalene and mesitylene, and ring-opening/closing reaction of products
Serebryannikova, Anna V.,Galenko, Ekaterina E.,Novikov, Mikhail S.,Khlebnikov, Alexander F.
, (2021/05/04)
Methyl 2-(3-arylisoxazol-5-yl)-2-diazoacetates were synthesized and the product selectivity of their thermal Buchner reaction with benzene, naphthalene and mesitylene was studied. The reaction of the isoxazolyl-substituted diazoacetates with benzene gave
Synthesis of 5-bromomethylisoxazoles and their reactions with secondary amines
Aliev
, p. 1192 - 1195 (2007/10/03)
Treating R-3-chloro-4-bromo-2-buten-1-ones with hydroxylamine hydrochloride afforded 3-alkyl(aryl, furyl)-5-bromomethylisoxazoles. By reaction of the latter with secondary amines new previously unknown aminoisoxazoles were synthesized. 2005 Pleiades Publi