C07C35/23

METHOD FOR PRODUCING HETEROCYCLIDENE ACETAMIDE DERIVATIVE

The present invention provides, a novel method for producing a compound represented by formula (I) and a novel method for producing a compound represented by formula (B) or a salt thereof, which are intermediates in the production of formula (I).

METHOD FOR PRODUCING HETEROCYCLIDENE ACETAMIDE DERIVATIVE

The present invention provides, a novel method for producing a compound represented by formula (I) and a novel method for producing a compound represented by formula (B) or a salt thereof, which are intermediates in the production of formula (I).