EP 4313958 A1 20240207 - PROCESS FOR PREPARING (2Z)-2-(PHENYLIMINO)-1,3-THIAZOLIDINE-4-ONE-SULFOXIDE DERIVATIVES IN AN ENANTIOMERICALLY ENRICHED FORM
Title (en)
PROCESS FOR PREPARING (2Z)-2-(PHENYLIMINO)-1,3-THIAZOLIDINE-4-ONE-SULFOXIDE DERIVATIVES IN AN ENANTIOMERICALLY ENRICHED FORM
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ENANTIOMEREN-ANGEREICHERTEN (2Z)-2-(PHENYLIMINO)-1,3-THIAZOLIDIN-4- ON-SULFOXID-DERIVATEN
Title (fr)
PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS DE (2Z)-2-(PHÉNYLIMINO) -1,3-THIAZOLIDINE-4-ONE-SULFOXYDE SOUS UNE FORME ENRICHIE EN ÉNANTIOMÈRES
Publication
Application
Priority
- EP 21165202 A 20210326
- EP 2022057479 W 20220322
Abstract (en)
[origin: WO2022200344A1] The present invention relates to a catalytic process for preparing 2-(phenylimino)-1,3-thiazolidine-4-one-sulfoxide derivatives of formula (I) in an enantiomerically pure or enantiomerically enriched form (I), wherein Y1, Y2, R1, R2 and R3 have the meanings indicated in the description.
IPC 8 full level
C07D 277/38 (2006.01); C07D 277/00 (2006.01)
CPC (source: EP IL KR)
C07D 277/00 (2013.01 - EP IL); C07D 277/38 (2013.01 - EP IL); C07D 277/54 (2013.01 - KR); C07B 2200/07 (2013.01 - KR)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022200344 A1 20220929; BR 112023017032 A2 20231114; CN 116981659 A 20231031; EP 4313958 A1 20240207; IL 306031 A 20231101; JP 2024512032 A 20240318; KR 20230163439 A 20231130; MX 2023011254 A 20231003; TW 202304870 A 20230201
DOCDB simple family (application)
EP 2022057479 W 20220322; BR 112023017032 A 20220322; CN 202280018238 A 20220322; EP 22717134 A 20220322; IL 30603123 A 20230918; JP 2023558391 A 20220322; KR 20237035357 A 20220322; MX 2023011254 A 20220322; TW 111111028 A 20220324