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Extract from the Register of European Patents

EP About this file: EP0038438

EP0038438 - Substituted 1,2,5-oxadiazole-2-oxides for use as medicaments and medicaments containing them [Right-click to bookmark this link]
Former [1981/43]Substituted 1,2,5-oxadiazole-2-oxides as pharmaceutical agents, their application and medicaments containing them
[1983/22]
StatusNo opposition filed within time limit
Status updated on  16.04.1984
Database last updated on 05.07.2024
Most recent event   Tooltip16.04.1984No opposition filed within time limitpublished on 13.06.1984 [1984/24]
Applicant(s)For all designated states
CASSELLA Aktiengesellschaft
Hanauer Landstrasse 526
D-60386 Frankfurt / DE
[1981/43]
Inventor(s)01 / Schönafinger, Karl, Dr.
Hünfelder Strasse 16
D-6000 Frankfurt 61 / DE
02 / Beyerle, Rudi, Dr.
An der Pfaffenmauer 44
D-6000 Frankfurt 60 / DE
03 / Mogilev, Anton, Dr.
Diaminstrasse 6
D-6000 Frankfurt 61 / DE
04 / Bohn, Helmut, Dr.
Kranzbergring 11
D-6369 Schöneck / DE
05 / Martorana, Piero, Dr.
Kaiser-Friedrich-Promenade 108
D-6380 Bad Homburg / DE
06 / Nitz, Rolf-Eberhard, Dr.
Heinrich-Bingemer-Weg 64
D-6000 Franfurt 60 / DE
[1981/43]
Representative(s)Urbach, Hans-Georg, et al
Hanauer Landstrasse 526
60386 Frankfurt / DE
[N/P]
Former [1981/43]Urbach, Hans-Georg, Dr., et al
Hanauer Landstrasse 526
D-60386 Frankfurt / DE
Application number, filing date81102388.630.03.1981
[1981/43]
Priority number, dateDE1980301286202.04.1980         Original published format: DE 3012862
[1981/43]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0038438
Date:28.10.1981
Language:DE
[1981/43]
Type: A3 Search report 
No.:EP0038438
Date:04.11.1981
Language:DE
[1981/44]
Type: B1 Patent specification 
No.:EP0038438
Date:01.06.1983
Language:DE
[1983/22]
Search report(s)(Supplementary) European search report - dispatched on:EP02.09.1981
ClassificationIPC:A61K31/41, // C07D271/08
[1981/43]
CPC:
A61K31/41 (EP,US); A61P9/00 (EP); A61P9/08 (EP);
A61P9/10 (EP); A61P9/12 (EP); C07D271/08 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL,   SE [1981/43]
TitleGerman:Substituierte 1,2,5-Oxadiazol-2-oxide zur Anwendung als Arzneimittel und sie enthaltende Arzneimittel[1983/22]
English:Substituted 1,2,5-oxadiazole-2-oxides for use as medicaments and medicaments containing them[1983/22]
French:Composants pharmaceutiques constitués de 1,2,5 oxadiazol-2-oxydes substitués pour utilisation comme médicaments et médicaments les contenant[1983/22]
Former [1981/43]Substituierte 1,2,5-Oxadiazol-2-oxide als pharmazeutische Wirkstoffe, ihre Verwendung und sie enthaltende Arzneimittel
Former [1981/43]Substituted 1,2,5-oxadiazole-2-oxides as pharmaceutical agents, their application and medicaments containing them
Former [1981/43]Composants pharmaceutiques constitués de 1,2,5 oxadiazol-2-oxydes substitués, leur application et médicaments les contenant
Examination procedure10.10.1981Examination requested  [1981/51]
07.04.1982Despatch of a communication from the examining division (Time limit: M02)
28.05.1982Reply to a communication from the examining division
30.08.1982Despatch of communication of intention to grant (Approval: )
23.11.1982Communication of intention to grant the patent
31.01.1983Fee for grant paid
31.01.1983Fee for publishing/printing paid
Opposition(s)02.03.1984No opposition filed within time limit [1984/24]
Fees paidRenewal fee
25.02.1983Renewal fee patent year 03
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Cited inExamination   - IL FARMACO EDIZIONE SCIENTIFICA, Band XXVI, Nr. 3, März 1971, Seiten 241-246 Pavia, IT. A GASCO et al.: "Studi sulla chimica dell'1,2,5-oxadiazolo (IV) (1)" Seiten 241-246
    - JOURNAL OF HETEROCYCLIC CHEMISTRY, 9, 1972, Seiten 577-580 U.S.A. A. GASCO et al.: "Synthesis and structure of some asymmetrically substituted furoxans. I." Seiten 577-580
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.