PROCESS FOR PRODUCING LEVODIONE

摘要

An enone reductase characterized by a molecular mass of 61,300 5,000 Da NADPH and NADH as co-factor a temperature optimum of 55-60 C at pH 7.4 a pH optimum of 4.5-8.5 and a substrate specificity on alpha,beta-unsaturated ketones, especially derived from a yeast and a process for the preparation of levodione from ketoisophorane.