EP 1226142 A2 20020731 - PROCESS FOR THE PRODUCTION OF EPOTHIOLONE B AND DERIVATIVES AS WELL AS INTERMEDIATE PRODUCTS FOR THIS PROCESS
Title (en)
PROCESS FOR THE PRODUCTION OF EPOTHIOLONE B AND DERIVATIVES AS WELL AS INTERMEDIATE PRODUCTS FOR THIS PROCESS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON EPOTHIOLON-B UND DERIVATEN DAVON, SOWIE VON ZWISCHENPRODUKTEN FÜR DIESES VERFAHREN
Title (fr)
PROCEDE DE PRODUCTION D'EPOTHILONE B ET DE SES DERIVES, ET PRODUITS INTERMEDIAIRES OBTENUS AU COURS DUDIT PROCEDE
Publication
Application
Priority
- US 0020064 W 20000724
- US 14500599 P 19990722
Abstract (en)
[origin: WO0107439A2] The present invention is directed to a process for the production of epothilone compounds, the improvement comprising preparing said compounds by cyclization of a compound produced from an intermediate of formula (II) wherein PG is a protecting group.
IPC 1-7
IPC 8 full level
C07D 275/06 (2006.01); C07D 417/06 (2006.01); C07D 417/14 (2006.01); C07D 493/04 (2006.01); C07F 7/18 (2006.01)
CPC (source: EP)
C07D 275/06 (2013.01); C07D 417/06 (2013.01); C07D 417/14 (2013.01); C07D 493/04 (2013.01); C07F 7/1892 (2013.01); Y02P 20/55 (2015.11)
Citation (search report)
See references of WO 0107439A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0107439 A2 20010201; WO 0107439 A3 20010503; AU 6233600 A 20010213; EP 1226142 A2 20020731; JP 2003505459 A 20030212; NO 20020308 D0 20020121; NO 20020308 L 20020321
DOCDB simple family (application)
US 0020064 W 20000724; AU 6233600 A 20000724; EP 00948907 A 20000724; JP 2001512523 A 20000724; NO 20020308 A 20020121