5-Hydroxy-5-methyl-6-pentylotetrahydropyran-2-one with antiphydante activity and method for obtaining it

摘要

the invention relates to a new compound 5 - hydroxy - methyl - 5 - 6 - pentylotetrahydropiran - 2 - one of model 2 and its means of receiving by microbial transformation 3,4 - dihydro - 5 - methyl - 6 - pentylopiran - 2 - one of the formula 1 via the enzyme system strzu0119pkowego culmorum am fungus fusarium 10.5 - hydroxy - methyl - 5 - 6 - pentylotetrahydropiran - 2 - he, model 2, may find application as a deterent tract in relation to harmful insect species.