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Extract from the Register of European Patents

EP About this file: EP1046640

EP1046640 - Process for preparing substituted phenyl boronic acids [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  03.06.2005
Database last updated on 15.06.2024
Most recent event   Tooltip03.06.2005Withdrawal of applicationpublished on 20.07.2005  [2005/29]
Applicant(s)For all designated states
Clariant GmbH
Brüningstrasse 50
65929 Frankfurt am Main / DE
[2000/43]
Inventor(s)01 / Haber, Steffen, Dr.
Godramsteinerstrasse 5/50
76829 Landau/Pfalz / DE
02 / Meudt, Andreas, Dr.
Raunheimer Strasse 6
65439 Flörsheim-Weilbach / DE
03 / Scherer, Stefan, Dr.
Lerchenweg 5
64572 Büttelborn / DE
04 / Vollmüller, Frank, Dr.
Am Jungstück 18
55130 Mainz / DE
[2000/43]
Application number, filing date00107821.112.04.2000
[2000/43]
Priority number, dateDE199911797921.04.1999         Original published format: DE 19917979
[2000/43]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1046640
Date:25.10.2000
Language:DE
[2000/43]
Type: A3 Search report 
No.:EP1046640
Date:24.07.2002
[2002/30]
Search report(s)(Supplementary) European search report - dispatched on:EP06.06.2002
ClassificationIPC:C07F5/02, C07F3/02
[2002/29]
CPC:
C07F5/025 (EP,US); C07F3/02 (EP,US); Y02P20/55 (EP,US)
Former IPC [2000/43]C07F5/02
Designated contracting statesCH,   DE,   FR,   GB,   LI [2003/16]
Former [2000/43]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Verfahren zur Herstellung von substituierten Phenyl-boronsäuren[2000/43]
English:Process for preparing substituted phenyl boronic acids[2000/43]
French:Procédé de préparation d'acides boroniques phéniliques substitués[2000/43]
Examination procedure24.01.2003Examination requested  [2003/13]
21.05.2005Application withdrawn by applicant  [2005/29]
Fees paidRenewal fee
02.05.2002Renewal fee patent year 03
02.05.2003Renewal fee patent year 04
03.05.2004Renewal fee patent year 05
02.05.2005Renewal fee patent year 06
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[XY]GB984363  (WELLCOME FOUND) [X] 11 * page 4; claim 1 * [Y] 1-10;
 [Y]WO9802443  (STUDIENGESELLSCHAFT KOHLE MBH [DE], et al) [Y] 1-10 * page 7; claim 1 *;
 [E]DE19933833  (BAYER AG [DE]) [E] 11 * page 4 - page 6; examples 1-8 *
 [DY]  - JENDRALLA H. ET AL., "Efficient, simple Procedures for the Large-Scale Preparation of Building Blocks for angiotensin (II) Recptor Antagonists", JUSTUS LIEBIGS ANNALEN DER CHEMIE, (1995), pages 1253 - 1257, XP002199197 [DY] 1-10 * Schema 2 Reaktionssequenz 7 -> 8 -> 3c; page 1254 *
 [Y]  - FEULNER H. ET AL., "Darstellung und Charakterisierung der p-Formylbenzoesäure", CHEMISCHE BERICHTE, (1990), vol. 123, pages 1841 - 1843, XP002199198 [Y] 1-10 * the whole document *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.