PROCESS FOR PREPARING UROLITHINS

The invention pertains to a process for preparing a compound of formula (1) which process comprises the steps of contacting the compound of formula (5) wherein X 2 is hydrogen or a protecting group selected from isopropyl, tert-butyl and a protecting group comprising an oxygen; with an acid to give...

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Bibliographic Details
Main Authors SKRANC, Wolfgang, STEINBAUER, Gerhard, LOBINGER, Hildegard, YIANNIKOUROS, George, JIRÁSEK, Petr
Format Patent
LanguageEnglish
French
German
Published 01.08.2018
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Summary:The invention pertains to a process for preparing a compound of formula (1) which process comprises the steps of contacting the compound of formula (5) wherein X 2 is hydrogen or a protecting group selected from isopropyl, tert-butyl and a protecting group comprising an oxygen; with an acid to give the compound of formula (1).
Bibliography:Application Number: EP20170153423