نتایج جستجو برای: aminocoumarins

تعداد نتایج: 32  

2003
Indu Singh Hemlata Kaur Sunil Kumar Arun Kumar Suman Lata Ashok Kumar

3-[(2'-Substituted benzylidene amino thiazol-4'-yl) amino] coumarins (5a-5d) and 3-[(2'-Substitutd benzylidine amino oxazole-4'-yl) amino coumarins (8a-8d) were prepared by the reaction with compounds 4 and 7 respectively with various substituted aldehydes in the presence of glacial acetic acid. All the synthesized compounds 120 have been screened for their antibacterial and antifungal activiti...

Journal: :Trends in chemistry 2023

Bioorthogonal chemistry refers to the set of chemical reactions that can be used in vivo for covalent modification biomolecules and biopolymers.Most these rely on metal-free cycloadditions use tailored, strained reactants; therefore, their scope terms synthetic potential versatility is limited.A crescent number examples demonstrate organometallic catalysts also implemented biological environmen...

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