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Extract from the Register of European Patents

EP About this file: EP0002058

EP0002058 - 3-(2-Aminoethylthio-6-ethyl-7-oxo-1-azabicylo-(3.2.0)-hept-2-en-2-carboxylic acid, process for preparing it and compositions comprising it [Right-click to bookmark this link]
Former [1982/25]New antibiotic having beta-lactamase inhibitory activity, its production and use as antimicrobial agent
[1982/25]
StatusNo opposition filed within time limit
Status updated on  14.09.2016
Database last updated on 03.10.2024
Most recent event   Tooltip14.09.2016No opposition filed within time limit 
Applicant(s)For all designated states
Sanraku-Ocean Co., Ltd.
15-1, Kyobashi 1-chome Chuo-ku
Tokyo / JP
[N/P]
Former [1980/14]For all designated states
SANRAKU-OCEAN CO., LTD.
15-1, Kyobashi 1-chome Chuo-ku
Tokyo / JP
Former [1980/14]For all designated states
Sanraku Incorporated
15-1, Kyobashi 1-chome Chuo-ku
Tokyo / JP
Inventor(s)01 / Okamura, Kazuhiko
2412 Kamiwada
Yamato-shi Kanagawa-ken / JP
02 / Hirata, Shoji
51-8, Aza Tateminami Watari-cho
Watari-gun Miyagi-ken / JP
03 / Okumura, Yasushi
534-1, Ueki
Kamakura-shi Kanagwa-ken / JP
04 / Fukagawa, Yasuo
1194-146 Imaizumi
Kamakura-shi Kanagawa-ken / JP
05 / Shimauchi, Yasutaka
1-101-13, Yurigaoka
Ninomiya-machi Kanagawa-ken / JP
06 / Ishikura, Tomoyuki
640, Kowada
Chigasaki-shi Kanagawa-ken / JP
07 / Kouno, Kageaki
7-16-3, Ikegami Ohta-ku
Tokyo / JP
08 / Lein, Joseph
4, Thornwood LN
Fayetteville New York / US
[N/P]
Representative(s)Krause, Dieter, et al
Tillmannsweg 4
14109 Berlin / DE
[N/P]
Former [1982/25]Krause, Dieter, et al
Tillmannsweg 4
D-14109 Berlin / DE
Application number, filing date78101384.216.11.1978
Priority number, dateJP1977013727617.11.1977         Original published format: JP 13727677
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0002058
Date:30.05.1979
Language:EN
[N/P]
Type: B1 Patent specification 
No.:EP0002058
Date:23.06.1982
Language:EN
[1982/25]
Search report(s)(Supplementary) European search report - dispatched on:EP19.03.1979
ClassificationIPC:C07D487/04, C12P17/10, A61K31/40, // (C07D487/04, 209:00, 205:00)
[1982/25]
CPC:
C07D477/20 (EP); A61P31/04 (EP); C12P17/184 (EP);
Y02P20/55 (EP)
Former IPC [1982/25]C07D487/04, A61K31/40, C07B29/02, // C12D13/02 ,(C07D487/04, 209:00, 205:00),(A61K31/42, 31:40),(A61K31/545, 31:40)
Designated contracting statesDE,   FR,   GB 
TitleGerman:3-(2-Aminoäthylthio)-6-äthyl-7-oxo-1-azabicylo-(3.2.0)-hept-2-en-2-carbonsäure, Verfahren zu deren Herstellung und sie enthaltende Mittel[1982/25]
English:3-(2-Aminoethylthio-6-ethyl-7-oxo-1-azabicylo-(3.2.0)-hept-2-en-2-carboxylic acid, process for preparing it and compositions comprising it[1982/25]
French:3-(2-Aminoéthylthio-6-éthyl-7-oxo-1-azabicylo-(3.2.0)-hept-2-en-2-acide carboxylique, procédé pour sa préparation et compositions le contenant[1982/25]
Former [1982/25]Antibiotikum mit beta-Lactamase hemmender Aktivität, seine Herstellung und Verwendung als antimikrobielles Mittel
Former [1982/25]New antibiotic having beta-lactamase inhibitory activity, its production and use as antimicrobial agent
Former [1982/25]Antibiotique ayant une activité inhibitrice de béta-lactamase, sa production et son usage comme agent antimicrobien
Biological materialThis application mentions deposited biological material, check the file for details
File destroyed:12.06.1999
Examination procedure18.07.1979Examination requested  [1980/01]
20.02.1980Despatch of a communication from the examining division (Time limit: M06)
20.08.1980Reply to a communication from the examining division
25.09.1981Despatch of communication of intention to grant (Approval: )
23.12.1981Communication of intention to grant the patent
24.02.1982Fee for grant paid
24.02.1982Fee for publishing/printing paid
Opposition(s)24.03.1983No opposition filed within time limit [ N /P ]
Fees paidRenewal fee
10.10.1980Renewal fee patent year 03
19.10.1981Renewal fee patent year 04
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Documents cited:Search[P]DE2815157  (MERCK & CO INC)
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.