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Extract from the Register of European Patents

EP About this file: EP0786998

EP0786998 - USE OF R-(Z)]-ALPHA-(METHOXYIMINO)-ALPHA-(1-AZABICYCLO 2.2.2] OCT-3-YL) ACETONITRILE TO REDUCE AMYLOID BETA A4 FORMATION IN ALZHEIMER'S DISEASE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.01.2003
Database last updated on 13.07.2024
Most recent event   Tooltip31.01.2003No opposition filed within time limitpublished on 19.03.2003  [2003/12]
Applicant(s)For all designated states
SMITHKLINE BEECHAM PLC
980 Great West Road Brentford
Middlesex TW8 9GS / GB
[N/P]
Former [2002/34]For all designated states
SmithKline Beecham plc
980 Great West Road
Brentford, Middlesex TW8 9GS / GB
Former [2002/13]For all designated states
SMITHKLINE BEECHAM PLC
New Horizons Court
Brentford, Middlesex TW8 9EP / GB
Former [1997/32]For all designated states
SMITHKLINE BEECHAM PLC
New Horizons Court
Brentford, Middlesex TW8 9EP / GB
Inventor(s)01 / MARKWELL, Roger, E. SmithKline Beecham Pharma.
Coldharbour Road The Pinnacles
Harlow Essex CM19 5AD / GB
02 / HAWKINS, Julie SmithKline Beecham Pharmaceuticals
Coldharbour Road The Pinnacles
Harlow Essex CM19 5AD / GB
03 / GRAY, Carol, W. SmithKline Beecham Pharmaceuticals
Coldharbour Road The Pinnacles
Harlow Essex CM19 5AD / GB
 [2002/11]
Former [1997/32]01 / MARKWELL, Roger, E. SmithKline Beecham Pharma.
Coldharbour Road The Pinnacles
Harlow Essex CM19 5ADs / GB
02 / HAWKINS, Julie SmithKline Beecham Pharmaceuticals
Coldharbour Road The Pinnacles
Harlow Essex CM19 5AD / GB
03 / GRAY, Carol, W. SmithKline Beecham Pharmaceuticals
Coldharbour Road The Pinnacles
Harlow Essex CM19 5AD / GB
Representative(s)Valentine, Jill Barbara
GlaxoSmithKline
Global Patents (CN925.1)
980 Great West Road
Brentford, Middlesex TW8 9GS / GB
[N/P]
Former [1997/32]Valentine, Jill Barbara
SmithKline Beecham plc Corporate Intellectual Property, Two New Horizons Court
Brentford, Middlesex TW8 9EP / GB
Application number, filing date95936515.617.10.1995
[1997/32]
WO1995EP04082
Priority number, dateGB1994002147225.10.1994         Original published format: GB 9421472
[1997/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9612486
Date:02.05.1996
Language:EN
[1996/20]
Type: A1 Application with search report 
No.:EP0786998
Date:06.08.1997
Language:EN
The application published by WIPO in one of the EPO official languages on 02.05.1996 takes the place of the publication of the European patent application.
[1997/32]
Type: B1 Patent specification 
No.:EP0786998
Date:27.03.2002
Language:EN
[2002/13]
Search report(s)International search report - published on:EP02.05.1996
ClassificationIPC:A61K31/435
[1997/32]
CPC:
A61K31/439 (EP,US); A61K31/435 (KR); A61P25/28 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1997/32]
Extension statesSI02.04.1997
TitleGerman:VERWENDUNG VON [R-(Z)]-ALPHA-(METHOXYIMINO)-ALPHA-(1-AZABICYCLO [2.2.2.] OCT-3-YL) ACETONITRIL ZUR HEMMUNG DER AMYLOID-BETA-A4-BILDUNG BEI DER ALZHEIMERSCHEN KRANKHEIT[2002/11]
English:USE OF R-(Z)]-ALPHA-(METHOXYIMINO)-ALPHA-(1-AZABICYCLO 2.2.2] OCT-3-YL) ACETONITRILE TO REDUCE AMYLOID BETA A4 FORMATION IN ALZHEIMER'S DISEASE[1997/32]
French:UTILISATION DE [R-(Z)]-ALPHA-(METHOXYIMINO)-ALPHA-(1-AZABICYCLO [2.2.2] OCT-3-YL) ACETONITRILE POUR REDUIRE LA FORMATION BETA A4 AMYLOIDE DANS LA MALADIE D'ALZHEIMER[2002/11]
Former [1997/32]Verwendung von [R-(Z)]-aplha-(methoxyimino)-alpha-(1-Azabicyclo[z.z.z.]oct-3-yl)Acetonitril zur Hemmung der Amyloid Beta A4 Bildung in Alzheimerschen Krankheit.
Former [1997/32]UTILISATION DE R-(Z)]-ALPHA-(METHOXYIMINO)-ALPHA-(1-AZABICYCLO 2.2.2] OCT-3-YL) ACETONITRILE POUR REDUIRE LA FORMATION BETA A4 AMYLOIDE DANS LA MALADIE D'ALZHEIMER
Entry into regional phase02.04.1997National basic fee paid 
02.04.1997Designation fee(s) paid 
02.04.1997Examination fee paid 
Examination procedure30.04.1996Request for preliminary examination filed
International Preliminary Examining Authority: EP
02.04.1997Examination requested  [1997/32]
29.06.2000Despatch of a communication from the examining division (Time limit: M04)
18.10.2000Reply to a communication from the examining division
06.02.2001Despatch of communication of intention to grant (Approval: Yes)
24.08.2001Communication of intention to grant the patent
19.11.2001Fee for grant paid
19.11.2001Fee for publishing/printing paid
Opposition(s)30.12.2002No opposition filed within time limit [2003/12]
Fees paidRenewal fee
13.10.1997Renewal fee patent year 03
08.10.1998Renewal fee patent year 04
15.10.1999Renewal fee patent year 05
09.10.2000Renewal fee patent year 06
08.10.2001Renewal fee patent year 07
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Cited inInternational search[DX]EP0392803  (BEECHAM GROUP PLC [GB]) [DX] 5,6 * claims 1,5,6 *;
 [DA]WO9409370  (MASSACHUSETTS INST TECHNOLOGY [US]);
 [DA]  - R.M. NITSCH ET AL., "Release of alzheimer amyloid precursor derivatives stimulated by activation of muscarinic acetylcholine receptors.", SCIENCE, vol. 258, no. 5080, pages 304 - 307, XP000562717

DOI:   http://dx.doi.org/10.1126/science.1411529
 [DA]  - R. HARING ET AL., "Amyloid precursor protein secretion via muscarinic receptors: reduced desensitization using the M1-selective agonist AF102B.", BIOCHEM. BIOPHYS. RES. COMMUN., vol. 203, no. 1, pages 652 - 658, XP000562718

DOI:   http://dx.doi.org/10.1006/bbrc.1994.2232
 [A]  - C.C. FELDER ET AL., "Muscarinic acetylcholine receptor subtypes associated with release of alzheimer amyloid precursor derivatives activate multiple signal transduction pathways.", ANN. N. Y. ACAD. SCI., vol. 695, pages 15 - 18, XP000563390

DOI:   http://dx.doi.org/10.1111/j.1749-6632.1993.tb23020.x
 [A]  - R.M. NITSCH ET AL., "Receptor-coupled amyloid precursor protein processing.", ANN. N. Y. ACAD. SCI., vol. 695, pages 122 - 127, XP000563389

DOI:   http://dx.doi.org/10.1111/j.1749-6632.1993.tb23039.x
 [A]  - A.Y. HUNG ET AL., "Activation of protein kinase C inhibits cellular production of the amyloid beta-protein.", J. BIOL. CHEM., vol. 268, no. 31, pages 22959 - 22962, XP000562715
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.