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EP0301907
European procedure
Extract from the Register of European Patents
EP About this file: EP0301907
| EP0301907 - Novel substituted anthrasteroid derivates, their production and use [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.02.1992 Database last updated on 09.09.2024 | Most recent event Tooltip | 20.02.1992 | No opposition filed within time limit | published on 08.04.1992 [1992/15] | Applicant(s) | For all designated states SHIONOGI SEIYAKU KABUSHIKI KAISHA trading under the name of SHIONOGI & CO. LTD. 1-8 Doshomachi 3-chome, Chuo-ku Osaka 541 / JP | [1989/05] | Inventor(s) | 01 /
Takeda, Ken'ichi 1-16-20 Sumiyoshihonmachi, Higashinada-ku Kobe-shi, Hyogo / JP | 02 /
Horibe, Isao 1-18-7 Tsudaminamimachi, Hirakata-shi Osaka / JP | [1989/05] | Representative(s) | Hardisty, David Robert, et al BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB | [N/P] |
| Former [1990/18] | Hardisty, David Robert, et al BOULT, WADE & TENNANT 27 Furnival Street London EC4A IPQ / GB | ||
| Former [1989/05] | Bizley, Richard Edward BOULT, WADE & TENNANT 27 Furnival Street London EC4A 1PQ / GB | Application number, filing date | 88307058.3 | 29.07.1988 | [1989/05] | Priority number, date | JP19870193608 | 31.07.1987 Original published format: JP 19360887 | [1989/05] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0301907 | Date: | 01.02.1989 | Language: | EN | [1989/05] | Type: | B1 Patent specification | No.: | EP0301907 | Date: | 17.04.1991 | Language: | EN | [1991/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.12.1988 | Classification | IPC: | C07C49/617, C07C49/693, C07C49/727, C07C49/753, A61K31/12, C07D317/72 | [1989/05] | CPC: |
C07D317/72 (EP,US);
A61P13/02 (EP);
A61P15/00 (EP);
A61P35/00 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1989/05] | Title | German: | Substituierte Anthrasteroid-Derivate, ihre Herstellung und ihre Anwendung | [1989/05] | English: | Novel substituted anthrasteroid derivates, their production and use | [1989/05] | French: | Anthrastéroides substitués, leur préparation et utilisation | [1989/05] | Examination procedure | 17.04.1989 | Examination requested [1989/25] | 17.04.1989 | Request for accelerated examination filed | 06.10.1989 | Despatch of a communication from the examining division (Time limit: M07) | 06.10.1989 | Decision about request for accelerated examination - accepted: Yes | 09.05.1990 | Reply to a communication from the examining division | 18.06.1990 | Despatch of a communication from the examining division (Time limit: M02) | 11.07.1990 | Reply to a communication from the examining division | 22.08.1990 | Despatch of communication of intention to grant (Approval: Yes) | 05.10.1990 | Communication of intention to grant the patent | 08.12.1990 | Fee for grant paid | 08.12.1990 | Fee for publishing/printing paid | Opposition(s) | 18.01.1992 | No opposition filed within time limit [1992/15] | Fees paid | Renewal fee | 23.07.1990 | Renewal fee patent year 03 | 19.12.1990 | 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] - TETRAHEDRON, vol. 31, 1975, pages 2237-2242, Pergamon Press, Oxford, GB; J.C. JACQUESY et al.: "Réactions en milieux hyperacides-XVI; Action de l'hydrogène sur divers estranes insaturés. Synthése de nouveaux anthrastéroides" | [X] - CHEMICAL ABSTRACTS, vol. 72, 1970, pages 368-369, no. 12953n, Columbus, Ohio, US; D.K. BANARJEE et al.: "Synthetic investigation of testosterone and its analogs. II. Syntheses of 8-iso-19-noranthratestosterone and 8-iso-10-iso-19-nortestosterone" | [X] - TETRAHEDRON LETTERS, no. 23, 1968, pages 2771-2775, Pergamon Press, Oxford, GB; D.K. BANERJEE et al.: "Syntheses of 8-iso-19-noranthratestosterone and 8-iso-10-iso-19-nortestosterone" |