EP0087359 - Nitromethylating reagent, its utilization in the preparation of nitromethylated compounds and some of their derivatives and the compounds obtained [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.04.1990 Database last updated on 12.06.2024 | Most recent event Tooltip | 11.04.1990 | No opposition filed within time limit | published on 30.05.1990 [1990/22] | Applicant(s) | For all designated states ROUSSEL-UCLAF 35, Boulevard des Invalides 75007 Paris / FR | [N/P] |
Former [1983/35] | For all designated states ROUSSEL-UCLAF 35, Boulevard des Invalides F-75007 Paris / FR | Inventor(s) | 01 /
Barton, Derek Harold Richard Bât. A/B/C/, Route du Château Fort F-91190 Gif sur Yvette / FR | 02 /
Motherwell, William Branks Bât. 3, Appt. 41 Résidence des Quinconces Route du Château Fort F-91190 Gif sur Yvette / FR | 03 /
Zard Zard, Samir Appt. 96, 4, Résidence des Fonds Fanettes F-91190 Gif sur Yvette / FR | [1983/35] | Representative(s) | Tonnellier, Marie José, et al ROUSSEL UCLAF Département des Brevets 111, Route de Noisy F-93235 Romainville Cedex / FR | [N/P] |
Former [1983/35] | Tonnellier, Marie-José, et al ROUSSEL UCLAF Département des Brevets 111, Route de Noisy F-93235 Romainville Cedex / FR | Application number, filing date | 83400315.4 | 15.02.1983 | [1983/35] | Priority number, date | FR19820002681 | 18.02.1982 Original published format: FR 8202681 | [1983/35] | Filing language | FR | Procedural language | FR | Publication | Type: | A2 Application without search report | No.: | EP0087359 | Date: | 31.08.1983 | Language: | FR | [1983/35] | Type: | A3 Search report | No.: | EP0087359 | Date: | 22.08.1984 | Language: | FR | [1984/34] | Type: | B1 Patent specification | No.: | EP0087359 | Date: | 31.05.1989 | Language: | FR | [1989/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.06.1984 | Classification | IPC: | C07B43/02, C07C76/02, C07C79/02, C07J41/00, C07J5/00 | [1989/22] | CPC: |
C07J13/005 (EP,US);
C07C201/12 (EP,US);
C07J41/0038 (EP,US);
C07J5/0015 (EP,US);
C07C2602/10 (EP,US)
| C-Set: |
C07C201/12, C07C205/04 (EP,US)
|
Former IPC [1983/35] | C07B11/00, C07C76/02, C07C79/02, C07J41/00, C07J5/00 | Designated contracting states | AT, CH, DE, FR, GB, IT, LI, NL, SE [1983/35] | Title | German: | Reagenz zur Nitromethylierung, seine Anwendung zur Herstellung von nitromethylierten Verbindungen von bestimmten Derivaten davon und die erhaltenen Verbindungen | [1983/35] | English: | Nitromethylating reagent, its utilization in the preparation of nitromethylated compounds and some of their derivatives and the compounds obtained | [1983/35] | French: | Nouveau réactif de nitrométhylation, son application à la préparation de composés nitrométhylénés et de certains de leurs dérivés et les composés nouveaux obtenus | [1983/35] | Miscellaneous | EPB 1989/22: Demande divisionnaire 86200123 déposée le 29.01.86 | Examination procedure | 18.10.1984 | Examination requested [1984/52] | 23.08.1985 | Despatch of a communication from the examining division (Time limit: M04) | 14.12.1985 | Reply to a communication from the examining division | 11.08.1986 | Despatch of a communication from the examining division (Time limit: M04) | 08.11.1986 | Reply to a communication from the examining division | 22.07.1987 | Despatch of a communication from the examining division (Time limit: M02) | 24.08.1987 | Reply to a communication from the examining division | 09.09.1987 | Despatch of a communication from the examining division (Time limit: M02) | 24.10.1987 | Reply to a communication from the examining division | 10.08.1988 | Despatch of communication of intention to grant (Approval: Yes) | 23.11.1988 | Communication of intention to grant the patent | 12.12.1988 | Fee for grant paid | 12.12.1988 | Fee for publishing/printing paid | Divisional application(s) | EP86200123.7 / EP0192288 | Opposition(s) | 01.03.1990 | No opposition filed within time limit [1990/22] | Fees paid | Renewal fee | 14.01.1985 | Renewal fee patent year 03 | 11.01.1986 | Renewal fee patent year 04 | 14.01.1987 | Renewal fee patent year 05 | 15.01.1988 | Renewal fee patent year 06 | 07.01.1989 | Renewal fee patent year 07 |
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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 | [A]US2383603 ; | [A]EP0023856 (ROUSSEL UCLAF [FR]); | [A]GB2079756 (ROUSSEL UCLAF) | [A] - CHEMICAL ABSTRACTS, vol. 28, no. 15, 10 août 1934, colonnes 4700/3-4701/4, Columbus, Ohio, US H.B. FRASER et al.: "Effect of the nitro group in three- carbon tautomerism"; & J. CHEM. SOC. 1934, 604-610 | [A] - JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, no. 15, 1er août 1981, pages 774-775, Londres, GB D.H.R BARTON et al.: "Efficient synthesis of the corticosteroid side-chain from 17-ketones" | [XP] - JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, vol. 10, mai 1982, pages 551-552, Londres, GB D.H.R. BARTON et al.: "A simple construction of the hydroxyketone side chain of corticosteroids from 17- oxo-steroids via nitro-olefins" |