EP 3956282 A1 20220223 - PROCESS FOR PREPARING ACYL-CAPPED 3-HYDROXYCARBOXYLIC ACIDS AND THEIR SALTS AND ESTERS
Title (en)
PROCESS FOR PREPARING ACYL-CAPPED 3-HYDROXYCARBOXYLIC ACIDS AND THEIR SALTS AND ESTERS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ACYLVERKAPPTEN 3-HYDROXYCARBONSÄUREN SOWIE DEREN SALZEN UND ESTERN
Title (fr)
PROCÉDÉ DE PRÉPARATION D'ACIDES 3-HYDROXYCARBOXYLIQUES COIFFÉS D'ACYLE ET DE LEURS SELS ET ESTERS
Publication
Application
Priority
EP 2019065275 W 20190612
Abstract (en)
[origin: WO2020249197A1] The invention relates to a process for preparing optionally functionalized acyl-capped (acyl-blocked) 3-hydroxybutyric acids and their salts and esters and to the products obtainable by this process and their use.
IPC 8 full level
C07C 67/03 (2006.01); A61P 3/00 (2006.01); C07C 69/67 (2006.01)
CPC (source: EP US)
A61P 3/00 (2018.01 - EP); C07C 67/02 (2013.01 - US); C07C 69/716 (2013.01 - US); C07C 69/72 (2013.01 - EP); C12N 9/20 (2013.01 - US); C12P 7/62 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020249197 A1 20201217; BR 112021025043 A2 20220201; CN 113993833 A 20220128; CN 113993833 B 20240510; EP 3956282 A1 20220223; JP 2022536688 A 20220818; JP 7459141 B2 20240401; US 2022315520 A1 20221006
DOCDB simple family (application)
EP 2019065275 W 20190612; BR 112021025043 A 20190612; CN 201980097438 A 20190612; EP 19731649 A 20190612; JP 2021573409 A 20190612; US 201917618585 A 20190612