128063-91-2

Upstream product

• 72000-20-5 C₁₉H₁₅ClN₂O₄ 
• 68-11-1 mercaptoacetic acid 
• 1246449-54-6 (E)-N'-(2-chlorobenzylidene)-2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetohydrazide 
• 69321-36-4 2-(4-methyl-2-oxo-2H-chromen-7-yloxy)-acetohydrazide 
• 90-33-5 7-hydroxy-4-methyl-chromen-2-one 
• 5614-82-4 ethyl 2-(4-methyl-2-oxo-2-coumarin-7-yloxy)acetate 

Relevant academic research and scientific papers

Synthesis and antioxidant activity of some new coumarinyl-1,3-thiazolidine- 4-ones

A series of Schiff's bases (E)-N-2-aryliden-2-(4-methyl-2-oxo-2H-chromen-7- yloxy)acetohydrazides 2a-l and N-(2-(substituted phenyl)-4-oxo-thiazolidin-3- yl)-2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetamides 3a-l were synthesized and evaluated for their ant

Synthesis and antimicrobial activity of thiazolidinones derived from 4-methylcoumarinyl-7-oxyacetic hydrazide

A series of new thiazolidin-4-ones (3a-j), 5-carboxymethyl-4- thiazolidinones (4a-1) have been synthesised via the condensation of 4-methylcoumarinyl-7-oxyacetic acid [(substituted phenyl)methylene]hydrazides (2a-1), with thioglycolic acid and thiomalic acid respectively. The compounds (2a-1) were synthesised from 4-methylcoumarinyl-7-oxyacetic hydrazide using various aromatic aldehydes. The structure of all synthesised compounds has been determined by spectral methods. The compounds were screened for their antibacterial activity against S. aureus and B. subtilis bacteria.