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Extract from the Register of European Patents

EP About this file: EP0385287

EP0385287 - Process for the preparation of D-mannosamine derivatives [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  16.12.1992
Database last updated on 09.09.2024
Most recent event   Tooltip14.07.1994Change - applicantpublished on 31.08.1994 [1994/35]
Applicant(s)For all designated states
Forschungszentrum Jülich GmbH
52425 Jülich / DE
[N/P]
Former [1994/35]For all designated states
FORSCHUNGSZENTRUM JÜLICH GMBH
Wilhelm-Johnen-Strasse
D-52425 Jülich / DE
Former [1990/36]For all designated states
Forschungszentrum Jülich GmbH
Wilhelm-Johnen-Strasse
D-52425 Jülich / DE
Inventor(s)01 / Giannis, Athanassios, Dr.
Londoner Strasse 13
D-5300 Bonn 1 / DE
02 / Henk, Thomas
Burgstrasse 54 B
D-5300 Bonn 2 / DE
03 / Sandhoff, Konrad, Prof., Dr.
Auf dem Platt 12
D-5304 Alfter 4 / DE
[1990/36]
Application number, filing date90103506.323.02.1990
[1990/36]
Priority number, dateDE1989390617428.02.1989         Original published format: DE 3906174
[1990/36]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0385287
Date:05.09.1990
Language:DE
[1990/36]
Type: A3 Search report 
No.:EP0385287
Date:11.09.1991
Language:DE
[1991/37]
Search report(s)(Supplementary) European search report - dispatched on:EP19.07.1991
ClassificationIPC:C07H13/04
[1990/36]
CPC:
C07H13/04 (EP)
Designated contracting statesCH,   DE,   DK,   LI,   NL [1990/36]
TitleGerman:Verfahren zur Herstellung von D-Mannosaminderivaten[1990/36]
English:Process for the preparation of D-mannosamine derivatives[1990/36]
French:Procédé de préparation de dérivés la D-mannosamine[1990/36]
File destroyed:12.06.1999
Examination procedure19.02.1992Examination requested  [1992/16]
05.11.1992Application withdrawn by applicant  [1993/05]
Fees paidRenewal fee
19.02.1992Renewal fee patent year 03
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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[X]  - TETRAHEDRON, Band 44, Nr. 23, 1988, Seiten 7170-7180, Oxford, GB; A. GIANNIS et al.: "Fragmentation and wittig olefination of glucosamine derivatives-A simple route to open chain amino sugars and chiral glycerols"
 [A]  - BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Band 45, 1972, Seiten 2027-2032, Tokyo, JP; J. YOSHIMURA et al.: "Aminosugars. XX. Synthesis of some derivatives of 2-acetamido-2-deoxy-D-mannose"
 [A]  - JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 110, 1988, Seiten 7159-7163, Washington, DC, US; E.S. SIMON et al.: "Synthesis of CMP-NeuAc from N-acetylglucosamine: Generation of CTP from CMP using adenylate kinase"
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.