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EP0179318
European procedure
Extract from the Register of European Patents
EP About this file: EP0179318
| EP0179318 - Sterical uniform 2-azetidinones [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.11.1989 Database last updated on 19.07.2024 | Most recent event Tooltip | 25.11.1989 | No opposition filed within time limit | published on 10.01.1990 [1990/02] | Applicant(s) | For all designated states F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Postfach 3255 4002 Basel / CH | [N/P] |
| Former [1986/18] | For all designated states F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Postfach 3255 CH-4002 Basel / CH | Inventor(s) | 01 /
Schmid, Gérard, Dr. Mittler Feldweg 6 CH-4468 Kienberg / CH | [1986/18] | Representative(s) | Notegen, Eric-André, et al F.Hoffmann-La Roche AG Patent Department (PLP) 124 Grenzacherstrasse 4070 Basel / CH | [N/P] |
| Former [1986/18] | Notegen, Eric-André, et al Grenzacherstrasse 124 Postfach 3255 CH-4002 Basel / CH | Application number, filing date | 85112464.4 | 02.10.1985 | [1986/18] | Priority number, date | CH19840004995 | 18.10.1984 Original published format: CH 499584 | [1986/18] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0179318 | Date: | 30.04.1986 | Language: | DE | [1986/18] | Type: | B1 Patent specification | No.: | EP0179318 | Date: | 18.01.1989 | Language: | DE | [1989/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.03.1986 | Classification | IPC: | C07D205/08, C07F7/18, C07C149/34, C07C149/36 | [1986/18] | CPC: |
C07C323/00 (EP,US);
C07D205/09 (EP,US);
C07F7/1804 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI [1986/18] | Title | German: | Sterisch einheitliche 2-Azetidinone | [1986/18] | English: | Sterical uniform 2-azetidinones | [1986/18] | French: | 2-Azétidinones stériquement uniformes | [1986/18] | Examination procedure | 02.10.1985 | Examination requested [1986/18] | 21.12.1987 | Despatch of a communication from the examining division (Time limit: M02) | 05.02.1988 | Reply to a communication from the examining division | 21.04.1988 | Despatch of a communication from the examining division (Time limit: M02) | 07.05.1988 | Reply to a communication from the examining division | 23.06.1988 | Despatch of communication of intention to grant (Approval: Yes) | 15.07.1988 | Communication of intention to grant the patent | 29.09.1988 | Fee for grant paid | 29.09.1988 | Fee for publishing/printing paid | Opposition(s) | 19.10.1989 | No opposition filed within time limit [1990/02] | Fees paid | Renewal fee | 01.08.1987 | Renewal fee patent year 03 | 09.08.1988 | 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 | [Y]JP57163362 ; | [Y]GB2079744 (ERBA FARMITALIA) | [Y] - TETRAHEDRON LETTERS, Band 23, Nr. 39, 1982, Seiten 4021-4024, Pergamon Press, Oxford, GB; K. HIRAI et al.: "From penicillin to penem and carbapenem. Synthesis of 3,4-disubstituted azetidinone derivatives from 6,6-bis(phenyl-selenyl)penicillanate" | [Y] - CHEMICAL & PHARMACEUTICAL BULLETIN, Band 29, Nr. 10, Oktober 1981, Seiten 2899-2909, Pharmaceutical Society of Japan, JP; A. YOSHIDA et al.: "2-(Alkylthio)penem-3-carboxylic acids. IV. Synthesis of (hydroxyethyl)-azetidinone precursors to 1-thia analogs of thienamycin" | [Y] - CHEMICAL ABSTRACTS, Band 98, Nr. 15, 11. April 1983, Seite 609, Nr. 125761d, Columbus, Ohio, US; & JP - A - 57 163 362 (SANKYO CO., LTD.) 07-10-1982, & JP57163362 A 00000000 | [Y] - TETRAHEDRON LETTERS, Band 25, Nr. 2, 1984, Seiten 189-192, Pergamon Press, Oxford, GB; M. JULIA et al.: #Conversion of delta acetylenic alcohols into delta/beta unsaturated aldehydes" | [Y] - TETRAHEDRON LETTERS, Band 22, Nr. 16, 1981, Seiten 1519-1522, Pergamon Press, Oxford, GB; K. OGURA et al.: "Palladium(II)-assisted conversion of a 2-alkenyl sulfone into a 3-acetoxy(or chloro)-1-alkenyl sulfone" |