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Extract from the Register of European Patents

EP About this file: EP1905770

EP1905770 - A process for the preparation of olmesartan medoxomil [Right-click to bookmark this link]
Former [2008/14]A process for the preparation of phenyltetrazole compounds
[2012/20]
StatusThe application is deemed to be withdrawn
Status updated on  22.02.2013
Database last updated on 14.09.2024
Most recent event   Tooltip22.02.2013Application deemed to be withdrawnpublished on 27.03.2013  [2013/13]
Applicant(s)For all designated states
Dipharma Francis S.r.l.
Via Bissone, 5
20021 Baranzate (MI) / IT
[2008/14]
Inventor(s)01 / Razzetti, Gabriele
Via G. Puccini, 60
20099, SESTO S. GIOVANNI / IT
02 / Colombo, Lino
Viale Bligny, 43
27100, PAVIA / IT
03 / Rota, Paola
Via G. Marconi, 1
20078, SAN COLOMBANO AL LAMBRO / IT
04 / Allegrini, Pietro
Via Gorizia, 1
20097, SAN DONATO MILANESE / IT
 [2008/14]
Representative(s)Minoja, Fabrizio
Bianchetti & Minoja S.r.l.
Via Plinio, 63
20129 Milano / IT
[N/P]
Former [2008/14]Minoja, Fabrizio
Bianchetti Bracco Minoja S.r.l. Via Plinio, 63
20129 Milano / IT
Application number, filing date07113477.931.07.2007
[2008/14]
Priority number, dateIT2006MI0184827.09.2006         Original published format: IT MI20061848
[2008/14]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1905770
Date:02.04.2008
Language:EN
[2008/14]
Search report(s)(Supplementary) European search report - dispatched on:EP07.02.2008
ClassificationIPC:C07D405/14, C07D403/10
[2012/20]
CPC:
C07D405/14 (EP,US); C07D233/90 (EP,US); C07D405/10 (EP,US);
C07D405/12 (EP,US)
Former IPC [2008/14]C07D405/14
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2008/14]
TitleGerman:Verfahren zur Herstellung von Olmesartanmedoxomil[2012/20]
English:A process for the preparation of olmesartan medoxomil[2012/20]
French:Procédé de préparation de l'olmésartan médoxomil[2012/20]
Former [2008/14]Verfahren zur Herstellung von Phenyltetrazolverbindungen
Former [2008/14]A process for the preparation of phenyltetrazole compounds
Former [2008/14]Procédé de préparation de composés de phenyltétrazole
Examination procedure08.09.2008Examination requested  [2008/43]
29.10.2008Despatch of a communication from the examining division (Time limit: M04)
06.02.2009Reply to a communication from the examining division
13.08.2009Despatch of a communication from the examining division (Time limit: M06)
18.01.2010Reply to a communication from the examining division
19.11.2010Despatch of a communication from the examining division (Time limit: M02)
21.01.2011Reply to a communication from the examining division
06.12.2011Despatch of a communication from the examining division (Time limit: M04)
30.03.2012Reply to a communication from the examining division
18.05.2012Communication of intention to grant the patent
29.09.2012Application deemed to be withdrawn, date of legal effect  [2013/13]
07.11.2012Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2013/13]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  29.10.2008
Fees paidRenewal fee
28.07.2009Renewal fee patent year 03
28.07.2010Renewal fee patent year 04
25.07.2011Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.07.201206   M06   Not yet paid
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Documents cited:Search[X]CN1164587C  ;
 CN1164587C  [ ] (ZHEJIANG ACADEMY OF METAL SCIE [CN]);
 [X]EP1555260  (DIPHARMA SPA [IT]) [X] 11 * page 6, line 17 - line 18; example 1 *;
 [PX]WO2006125592  (LEK PHARMACEUTICALS [SI], et al) [PX] 11 * claim 16 *;
 [PX]WO2007039117  (KRKA D D NOVO MESTO [SI], et al) [PX] 11 * claim 20; compound VIII *;
 [X]  - CAPLUS, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, (2003), Database accession no. 2003:759274, XP002464193 [X] 11 * RN number : 685091-51-4 *
 [X]  - "Process for preparing Aomeishatan", DATABASE WPI, 0, Derwent World Patents Index, vol. 2003, Database accession no. 2003-211802[21], XP002464194 & CN1164587C C 20040901 (ZHEJIANG METALLURGY INST) [X] 1-11 * abstract *
ExaminationWO2006073518
    - NORMAN D P G ET AL, "Nucleophilic Aromatic Substitution Reactions of Novel 5-(2-Methoxyphenyl)tetrazole Derivatives with Organolithium Reagents", JOURNAL OF ORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, EASTON.; US, (19990101), vol. 64, doi:10.1021/JO991236S, ISSN 0022-3263, pages 9301 - 9306, XP002329820

DOI:   http://dx.doi.org/10.1021/jo991236s
by applicantWO2005014560
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