Title:
PROCESSES FOR PREPARING INTERMEDIATES
Document Type and Number:
WIPO Patent Application WO1999048851
Kind Code:
A3
Abstract:
The invention relates to processes for the preparation of compounds of formula (I), wherein R<1> and R<2> are as defined in the description.
Inventors:
CRAMP SUSAN MARY (GB)
GEACH NEIL JONATHAN (GB)
GEACH NEIL JONATHAN (GB)
Application Number:
PCT/EP1999/002335
Publication Date:
January 20, 2000
Filing Date:
March 22, 1999
Export Citation:
Assignee:
RHONE POULENC AGROCHIMIE (FR)
CRAMP SUSAN MARY (GB)
GEACH NEIL JONATHAN (GB)
CRAMP SUSAN MARY (GB)
GEACH NEIL JONATHAN (GB)
International Classes:
C07B61/00; C07C45/61; C07C45/65; C07C45/67; C07C49/792; C07C49/80; C07C49/84; C07D261/08; C07C67/10; C07C67/313; C07C67/32; C07C67/343; C07C69/716; C07C69/738; C07C315/04; C07C317/24; C07C319/20; C07C323/22; (IPC1-7): C07C45/65; C07C49/80; C07C49/84; C07C67/32; C07C67/313; C07C323/22
Domestic Patent References:
| WO1998011046A2 | 1998-03-19 |
Foreign References:
| EP0418175A2 | 1991-03-20 | |||
| US5707930A | 1998-01-13 | |||
| US2395012A | 1946-02-19 |
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