Abstract: Subject-matter of the invention is a process for preparing intermediates useful in the synthesis of drugs, for example antifungal drugs, such as efinaconazole. Subject-matter of the invention are also such novel synthesis intermediates and the use thereof.
Type:
Grant
Filed:
March 23, 2017
Date of Patent:
November 26, 2019
Assignee:
OLSON S.P.A.
Inventors:
Giorgio Bertolini, Corrado Colli, Mara Sada, Federica Colombo