Top^Fine Chemicals Division^Synthesis Technologies^-keto esters  Next

Synthesis Technologies

 -keto Ester Derivatives

-keto esters, derived from our own fatty acid chlorides, are used for raw materials of photographic couplers as well as the active pharmaceutical ingredients like below illustrated. NFC has been researching a process for producing pharmaceutical intermediates by using -keto esters as starting materials.

Dihydropyridine



Dihydropyrimidine



Pyrrol Derivative