EP 1644319 A4 20071031 - NOVEL HALO-SUBSTITUTED ACTIVE METHYLENE COMPOUNDS
Title (en)
NOVEL HALO-SUBSTITUTED ACTIVE METHYLENE COMPOUNDS
Title (de)
NEUE HALOGENSUBSTITUIERTE AKTIVE METHYLENVERBINDUNGEN
Title (fr)
NOUVEAUX COMPOSES DE METHYLENE ACTIF HALO-SUBSTITUES
Publication
Application
Priority
IN 0300216 W 20030609
Abstract (en)
[origin: WO2004108660A1] A novel process for the preparation of compounds of formula (I) by employing novel halo-substituted active methylene compounds of formula (III) and process of preparation thereof.
IPC 8 full level
C07C 233/07 (2006.01); C07C 235/80 (2006.01)
CPC (source: EP)
C07C 231/12 (2013.01); C07C 235/80 (2013.01)
Citation (search report)
- [X] WO 03004457 A2 20030116 - CIBA SC HOLDING AG [CH], et al
- [A] WO 02057274 A1 20020725 - BIOCON LTD [IN], et al
- [A] WO 0172706 A1 20011004 - BIOCON LTD [IN], et al
- [A] JP S6254257 A 19870309 - KONISHIROKU PHOTO IND
- See references of WO 2004108660A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004108660 A1 20041216; AU 2003242989 A1 20050104; EP 1644319 A1 20060412; EP 1644319 A4 20071031; JP 2006527164 A 20061130
DOCDB simple family (application)
IN 0300216 W 20030609; AU 2003242989 A 20030609; EP 03817135 A 20030609; JP 2005500509 A 20030609