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EP0155424
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EP About this file: EP0155424
| EP0155424 - A total synthesis of morphinan compounds by cyclization of cycloalkylcarbonyl compounds [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 08.10.1986 Database last updated on 18.11.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce National Technical Information Service, Office of Government Inventions and Patents, 5285 Port Royal Road Springfield Virginia 22161 / US | [N/P] |
| Former [1986/46] | For all designated states THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce National Technical Information Service, Office of Government Inventions and Patents, 5285 Port Royal Road Springfield, Virginia 22161 / US | ||
| Former [1985/39] | For all designated states THE UNITED STATES OF AMERICA as represented by the Secretary UNITED STATES DEPARTMENT OF COMMERCE Washington, DC 20002 / US | Inventor(s) | 01 /
Rice, Kenner C. 4704 Red Fox Road Rockville Maryland 20852 / US | [1985/39] | Representative(s) | Skailes, Humphrey John, et al Frank B. Dehn & Co., European Patent Attorneys, 179 Queen Victoria Street London EC4V 4EL / GB | [N/P] |
| Former [1985/39] | Skailes, Humphrey John, et al Frank B. Dehn & Co. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | Application number, filing date | 84309015.0 | 21.12.1984 | [1985/39] | Priority number, date | US19830564515 | 22.12.1983 Original published format: US 564515 | [1985/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0155424 | Date: | 25.09.1985 | Language: | EN | [1985/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.07.1985 | Classification | IPC: | C07D489/02, C07D221/28, C07D217/20, C07D491/113, // (C07D491/113, 317:00, 221:00) | [1985/39] | CPC: |
C07D491/10 (EP,US);
C07D217/20 (EP,US);
C07D221/28 (EP,US);
C07D489/02 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, LI, NL, SE [1985/39] | Title | German: | Totalsynthese von Morphinan-Verbindungen durch Cyclisation von Cycloalkylcarbonyl-Verbindungen | [1985/39] | English: | A total synthesis of morphinan compounds by cyclization of cycloalkylcarbonyl compounds | [1985/39] | French: | Synthèse totale de composé morphinane par cyclisation de composés cycloalkylcarbonyles | [1985/39] | File destroyed: | 15.12.1992 | Examination procedure | 26.05.1986 | Application deemed to be withdrawn, date of legal effect [1986/48] | 24.06.1986 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1986/48] |
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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]EP0043706 (US COMMERCE [US]); | [YD]US4410700 (RICE KENNER C [US]); | [Y]US4025520 (GREW EDWARD LEON, et al); | [X]EP0009227 (DU PONT [US]); | [X]GB1123768 (SMITH KLINE FRENCH LAB); | [XD]US3299072 (RICHARD BARTELS-KEITH JAMES) | [X] - JOURNAL OF THE CHEMICAL SOCIETY (C), 1966pages 617-624; J.R. BARTELS-KEITH: "Syntheses related to northebaine. Part I. Northebaine and N-allylnorthebaine" | [X] - JOURNAL OF THE CHEMICAL SOCIETY (C), 1969pages 2569-2572; K.W. BENTLEY et al.: "Novel analgesics and molecular rearrangements in the morphine-thebaine group. Part XVI. Some derivatives of 6,14-endo-etheno-7,8-dihydromorphine" | [X] - JOURNAL OF MEDICINAL CHEMISTRY, vol. 24, no. 6, June 1981pages 722-726; M.P. KOTICK: "Analgesic narcotic antagonists. 6. 7beta,8beta-methano- and 7beta-8beta-epoxydihydrocodeinone" |