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Extract from the Register of European Patents

EP About this file: EP0320753

EP0320753 - Derivatives of cyclic aminoacids, their preparation, compounds containing them, and their use [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  07.01.1993
Database last updated on 06.07.2024
Most recent event   Tooltip07.01.1993Withdrawal of applicationpublished on 24.02.1993 [1993/08]
Applicant(s)For all designated states
HOECHST AKTIENGESELLSCHAFT
65926 Frankfurt am Main / DE
[N/P]
Former [1989/25]For all designated states
HOECHST AKTIENGESELLSCHAFT
D-65926 Frankfurt am Main / DE
Inventor(s)01 / Henning, Rainer, Dr.
Rotenhofstrasse 31
D-6234 Hattersheim am Main / DE
02 / Urbach, Hansjörg, Dr.
Le Lavandoustrasse 41
D-6242 Kronberg/Taunus / DE
03 / Hock, Franz, Dr.
Altstadt 19
D-6110 Dieburg / DE
[1989/25]
Application number, filing date88120325.106.12.1988
[1989/25]
Priority number, dateDE1987374243115.12.1987         Original published format: DE 3742431
[1989/25]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0320753
Date:21.06.1989
Language:DE
[1989/25]
Type: A3 Search report 
No.:EP0320753
Date:12.12.1990
Language:DE
[1990/50]
Search report(s)(Supplementary) European search report - dispatched on:EP25.10.1990
ClassificationIPC:C07D403/06, C07D401/14, C07D401/06, C07D453/06, C07D209/52, C07D209/70, C07D207/16, C07D207/08, C07D295/18, A61K31/40, A61K31/435
[1989/25]
CPC:
C07D401/06 (EP,US); C07D401/04 (KR); A61P43/00 (EP);
C07D207/08 (EP,US); C07D207/16 (EP,US); C07D209/42 (EP,US);
C07D209/52 (EP,US); C07D209/54 (EP,US); C07D209/72 (EP,US);
C07D209/96 (EP,US); C07D217/26 (EP,US); C07D401/14 (EP,US);
C07D403/06 (EP,US); C07D453/06 (EP,US) (-)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1989/25]
TitleGerman:Neue Derivate cyclischer Aminosäuren, Verfahren zu ihrer Herstellung, sie enthaltende Mittel und deren Verwendung[1989/25]
English:Derivatives of cyclic aminoacids, their preparation, compounds containing them, and their use[1989/25]
French:Dérivés d'aminoacides cycliques, procédé pour leur préparation, compositions les contenant et leur utilisation[1989/25]
File destroyed:12.06.1999
Examination procedure21.12.1990Examination requested  [1991/09]
30.12.1992Application withdrawn by applicant  [1993/08]
Fees paidRenewal fee
12.11.1990Renewal fee patent year 03
21.12.1990Renewal fee patent year 04
13.11.1992Renewal fee patent year 05
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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[AD]EP0232849  (SUNTORY LTD [JP]);
 [AP]EP0286929  (HOECHST AG [DE]);
 [AP]EP0286928  (HOECHST AG [DE]);
 [AP]EP0286927  (HOECHST AG [DE])
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.