New Advances in Chemical Research, May 2021.Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 67604-48-2, Name is 5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one, molecular formula is C15H12O5, belongs to pyrrolines compound, is a common compound. In a patnet, author is Sultan, Md. Zakir, once mentioned the new application about 67604-48-2, Safety of 5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one.
Novel oxidized derivatives of antifungal pyrrolnitrin from the bacterium Burkholderia cepacia K87
The screening of antifungal active compounds from the fermentation extracts of soil-borne bacterium Burkholderia cepacia K87 afforded pyrrolnitrin (1) and two new pyrrolnitrin analogs, 3-chloro-4-(3-chloro-2-nitrophenyl)-5-methoxy-3-pyrrolin-2-one (2) and 4-chloro3-(3-chloro-2-nitrophenyl)-5-methoxy-3-pyrrolin-2-one (3). Pyrrolnitrin showed strong antifungal activity against Rhizoetonia solani but the analogs (2 and 3) were found to be marginally active. The isolates, 2 and 3, are believed to be biodegraded derivatives of pyrrolnitrin.
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules. In my other articles, you can also check out more blogs about 67604-48-2. Safety of 5,7-Dihydroxy-2-(4-hydroxyphenyl)chroman-4-one.
Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem