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EP0341681
European procedure
Extract from the Register of European Patents
EP About this file: EP0341681
| EP0341681 - 6-Phenoxymethyl-4-hydroxytetrahydropyran-2-ones and 6-thiophenoxymethyl-4-hydroxytetrahydropyran-2-ones, the corresponding dihydrocarboxylic-acid derivatives, salts and esters, process for preparing these compounds, their use as medicines, pharmaceutical compositions and phenols and thiophenols [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.11.1994 Database last updated on 31.08.2024 | Most recent event Tooltip | 03.11.1994 | No opposition filed within time limit | published on 21.12.1994 [1994/51] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1989/46] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Jendralla, Heiner, Dr. Pfortengartenweg 38 D-6230 Frankfurt am Main 80 / DE | 02 /
Wess, Günther, Dr. Langenselbolder Weg 35 D-6455 Erlensee / DE | 03 /
Bartmann, Wilhelm, Prof. Dr. Am Dachsbau 5 D-6232 Bad Soden am Taunus / DE | 04 /
Beck, Gerhard, Dr. Gustav-Freytag-Strasse 24 D-6000 Frankfurt am Main / DE | [1989/46] | Application number, filing date | 89108378.4 | 10.05.1989 | [1989/46] | Priority number, date | DE19883816388 | 13.05.1988 Original published format: DE 3816388 | DE19883819999 | 11.06.1988 Original published format: DE 3819999 | [1989/46] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0341681 | Date: | 15.11.1989 | Language: | DE | [1989/46] | Type: | A3 Search report | No.: | EP0341681 | Date: | 16.05.1990 | Language: | DE | [1990/20] | Type: | B1 Patent specification | No.: | EP0341681 | Date: | 29.12.1993 | Language: | DE | [1993/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.03.1990 | Classification | IPC: | C07D309/30, C07C39/367, C07C59/64, C07C323/01, A61K31/35, A61K31/185 | [1993/52] | CPC: |
C07C59/68 (EP);
C07D309/30 (EP,KR);
A61P3/06 (EP);
C07C323/09 (EP)
|
| Former IPC [1989/46] | C07D309/30, C07C39/367, C07C59/64, C07C149/34, A61K31/35, A61K31/185 | Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1989/46] | Title | German: | Neue 6-Phenoxymethyl-4-hydroxytetrahydropyran-2-one und 6-Thiophenoxymethyl-4-hydroxytetrahydropyran-2-one, sowie die entsprechenden Dihydroxycarbonsäurederivate, Salze und Ester, Verfahren zur Herstellung dieser Verbindungen, ihre Verwendung als Arzneimittel, pharmazeutische Präparate und neue Phenole sowie Thiophenole | [1989/46] | English: | 6-Phenoxymethyl-4-hydroxytetrahydropyran-2-ones and 6-thiophenoxymethyl-4-hydroxytetrahydropyran-2-ones, the corresponding dihydrocarboxylic-acid derivatives, salts and esters, process for preparing these compounds, their use as medicines, pharmaceutical compositions and phenols and thiophenols | [1989/46] | French: | 6-Phénoxyméthyl-4-hydroxytétrahydropyrane-2-ones et 6-thiophénoxyméthyl-4-hydroxytétrahydropyrane-2-ones et les dérivés d'acide dihydroxycarboxyliques correspondants, sels et esters, procédé pour préparer ces composés, leur usage comme médicaments, compositions pharmaceutiques et phénols et thiophénols | [1989/46] | Examination procedure | 18.07.1990 | Examination requested [1990/37] | 01.06.1992 | Despatch of a communication from the examining division (Time limit: M04) | 17.08.1992 | Reply to a communication from the examining division | 08.12.1992 | Despatch of communication of intention to grant (Approval: Yes) | 16.04.1993 | Communication of intention to grant the patent | 08.07.1993 | Fee for grant paid | 08.07.1993 | Fee for publishing/printing paid | Opposition(s) | 30.09.1994 | No opposition filed within time limit [1994/51] | Fees paid | Renewal fee | 21.12.1990 | Renewal fee patent year 03 | 09.04.1992 | Renewal fee patent year 04 | 17.04.1993 | Renewal 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]EP0216127 (HOECHST AG [DE]); | [AD]DE3632893 (HOECHST AG [DE]) |