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Extract from the Register of European Patents

EP About this file: EP1103546

EP1103546 - Process for preparation of pyridine derivatives [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.08.2004
Database last updated on 11.09.2024
Most recent event   Tooltip14.12.2007Lapse of the patent in a contracting state
New state(s): PT		published on 16.01.2008  [2008/03]
Applicant(s)For all designated states
F. Hoffmann-La Roche AG
4070 Basel / CH
[N/P]
Former [2001/22]For all designated states
F. HOFFMANN-LA ROCHE AG
4070 Basel / CH
Inventor(s)01 / Hilpert, Hans
12 Fasanenstrasse
4153 Reinach / CH
02 / Hoffmann-Emery, Fabienne
71 Muttenzerstrasse
4127 Birsfelden / CH
03 / Rimmler, Goesta
33 St. Trudpertstrasse
79189 Bad Krozingen / DE
04 / Rogers-Evans, Mark
1 Hauptstrasse
4102 Binningen / CH
05 / Stahr, Helmut Werner
48 Dorfstrasse
79539 Lörrach / DE
06 / Waldmeier, Pius
10 Bachstrasse
4317 Wegenstetten / CH
 [2001/22]
Representative(s)Poppe, Regina, et al
F.Hoffmann-La Roche AG
Patent Department
Grenzacherstrasse 124
4070 Basel / CH
[N/P]
Former [2001/22]Poppe, Regina, et al
124 Grenzacherstrasse
4070 Basle / CH
Application number, filing date00125665.023.11.2000
[2001/22]
Priority number, dateEP1999012368629.11.1999         Original published format: EP 99123686
[2001/22]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1103546
Date:30.05.2001
Language:EN
[2001/22]
Type: B1 Patent specification 
No.:EP1103546
Date:22.10.2003
Language:EN
[2003/43]
Search report(s)(Supplementary) European search report - dispatched on:EP06.03.2001
ClassificationIPC:C07D213/75, C07D213/82, A61K31/44, A61K31/455, A61P25/22, A61P25/24
[2001/22]
CPC:
C07D213/75 (EP,US); C07D213/82 (EP,KR,US); A61P1/08 (EP);
A61P25/18 (EP); A61P25/22 (EP); A61P25/24 (EP)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2002/08]
Former [2001/22]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Herstellungsverfahren für Pyridinderivate[2001/22]
English:Process for preparation of pyridine derivatives[2001/22]
French:Procédé de préparation pour les dérivés de pyridine[2001/22]
Examination procedure30.11.2001Examination requested  [2002/05]
11.02.2002Despatch of a communication from the examining division (Time limit: M06)
04.07.2002Reply to a communication from the examining division
19.09.2002Despatch of a communication from the examining division (Time limit: M04)
16.11.2002Reply to a communication from the examining division
22.04.2003Communication of intention to grant the patent
20.06.2003Fee for grant paid
20.06.2003Fee for publishing/printing paid
Opposition(s)23.07.2004No opposition filed within time limit [2004/42]
Fees paidRenewal fee
13.11.2002Renewal fee patent year 03
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipFI22.10.2003
TR22.10.2003
CY23.11.2003
LU23.11.2003
MC30.11.2003
GR22.01.2004
SE22.01.2004
PT22.03.2004
[2008/03]
Former [2006/51]FI22.10.2003
TR22.10.2003
CY23.11.2003
LU23.11.2003
MC30.11.2003
GR22.01.2004
SE22.01.2004
Former [2005/23]FI22.10.2003
CY23.11.2003
LU23.11.2003
MC30.11.2003
GR22.01.2004
SE22.01.2004
Former [2005/02]FI22.10.2003
CY23.11.2003
MC30.11.2003
GR22.01.2004
SE22.01.2004
Former [2004/36]FI22.10.2003
CY23.11.2003
GR22.01.2004
SE22.01.2004
Former [2004/33]FI22.10.2003
GR22.01.2004
SE22.01.2004
Former [2004/26]FI22.10.2003
SE22.01.2004
Former [2004/24]SE22.01.2004
Documents cited:Search[A]EP0235663  (WARNER LAMBERT CO [US]) [A] 1 * page 11 * * page 40; example 46 *;
 [PDX]EP1035115  (HOFFMANN LA ROCHE [CH]) [PDX] 1-4,9,10 * page 15, scheme 6 *;; examples 43A,46 * * page 11, scheme 1 * * example 23F *;
 [A]  - W.SCHLECKER, "Synthesis of 4-Arylpyridines and Substituted beta-Carbolines via 1,4-Grignard-Addition to Pyridinecarboxamides", TETRAHEDRON, (1995), vol. 51, no. 35, pages 9531 - 9542, XP002160665 [A] 1 * examples 8,12,14 * * page 9532, paragraph 1 *

DOI:   http://dx.doi.org/10.1016/0040-4020(95)00596-Z
Examination   - Fluka Catalogue, page 1099: Product Number 71495: Red-Al
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.