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EP0000334
European procedure
Extract from the Register of European Patents
EP About this file: EP0000334
| EP0000334 - 2,4-Diamino-5-benzyl-pyrimidines, process for their preparation and medicines containing them [Right-click to bookmark this link] | |||
| Former [1981/32] | Benzylpyrimidines, process for their preparation and medicines containing them | ||
| [1981/32] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 19.04.2025 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [N/P] | Inventor(s) | 01 /
Gutsche, Klaus, Dr. Ehmschenkamp 5 D-2084 Rellingen / DE | 02 /
Scharwaechter, Peter, Dr. An der Duene 9 D-2082 Moorrege / DE | 03 /
Kohlmann, Wilhelm, Dr. An der Duene 6 D-2082 Moorrege / DE | 04 /
Kroemer, Gerd, Dr. verstorben, zuletzt wohnhaft Kaltenweide 100a D-2200 Elmshorn / DE | [N/P] | Application number, filing date | 78100180.5 | 16.06.1978 | Priority number, date | DE19772730467 | 06.07.1977 Original published format: DE 2730467 | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0000334 | Date: | 24.01.1979 | Language: | DE | [N/P] | Type: | B1 Patent specification | No.: | EP0000334 | Date: | 12.08.1981 | Language: | DE | [1981/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.10.1978 | Classification | IPC: | C07D239/48, A61K31/505, C07D403/12, C07D413/12 | [1981/32] | CPC: |
C07D239/49 (EP,US);
A61P31/04 (EP);
A61P33/02 (EP)
| Designated contracting states | BE, CH, DE, FR, GB, LU, NL, SE | Title | German: | 2,4--Diamino-5-benzylpyrimidine, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel | [1981/32] | English: | 2,4-Diamino-5-benzyl-pyrimidines, process for their preparation and medicines containing them | [1981/32] | French: | 2,4-Diamino-5-benzylpyrimidines, procédé pour leur préparation et médicaments les contenant | [1981/32] |
| Former [1981/32] | Benzylpyrimidine, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel | ||
| Former [1981/32] | Benzylpyrimidines, process for their preparation and medicines containing them | ||
| Former [1981/32] | Benzylpyrimidines, procédé pour leur préparation et médicaments les contenant | File destroyed: | 15.01.2000 | Examination procedure | 28.02.1979 | Examination requested | 13.07.1979 | Despatch of a communication from the examining division (Time limit: M03) | 15.10.1979 | Reply to a communication from the examining division | 10.11.1980 | Despatch of communication of intention to grant (Approval: ) | 27.01.1981 | Communication of intention to grant the patent | 17.03.1981 | Fee for grant paid | 17.03.1981 | Fee for publishing/printing paid | Opposition(s) | 18.06.1982 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 18.06.1980 | Renewal fee patent year 03 | 22.06.1981 | Renewal fee patent year 04 |
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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]US2649449 (GOLDBERG AARON S); | US2723975 [ ] (GOLDBERG AARON S) | [ ] - JOURNAL OF MEDICINAL AND PHARMACEUTICAL CHEMISTRY, vol. 5, Nov. 1962 Seiten 1.103-1.123 (The American Chemical Society): 5-Benzyl-2,4-diamino-pyrimidines as Antibaterial Agents. I. Synthesis and Antibacterial Activity in vitro: by B. Roth, E.A. FalcoG.H. Hitchings & S.R.M. Bushby. |