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Extract from the Register of European Patents

EP About this file: EP0093252

EP0093252 - Thiomethylpyridine derivatives, process for their preparation and medicaments containing them [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 02.01.1989 Database last updated on 09.04.2026
Most recent event Tooltip	02.01.1989	No opposition filed within time limit	published on 22.02.1989 [1989/08]
Applicant(s)	For all designated states LUDWIG HEUMANN & CO GMBH Heideloffstrasse 18-28 Postfach 2260 D-8500 Nürnberg / DE
	[1983/45]
Inventor(s)	01 / Schickaneder, Helmut, Dr., Dipl.-Chem. Moosäcker 25 D-8501 Eckental / DE
	02 / Engler Hintermayer, Heidrun, Dr. Ringstrasse 23 D-8501 Cadolzburg / DE
	03 / Szelenyi, Istvan, Dr. Brahmsstrasse 16 D-8501 Schwaig / DE
	[1983/45]
Representative(s)	Kraus, Walter, et al Patentanwälte Kraus, Weisert & Partner Thomas-Wimmer-Ring 15 80539 München / DE
	[N/P]
Former [1984/31]	Kraus, Walter, Dr., et al Patentanwälte Kraus, Weisert & Partner Thomas-Wimmer-Ring 15 D-80539 München / DE
Former [1983/45]	Krause, Dieter Tillmannsweg 4 D-14109 Berlin / DE
Application number, filing date	83102598.6	16.03.1983
	[1983/45]
Priority number, date	DE19823216843	05.05.1982 Original published format: DE 3216843
	[1983/45]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0093252
	Date:	09.11.1983
	Language:	DE
	[1983/45]
	Type:	A3 Search report
	No.:	EP0093252
	Date:	22.08.1984
	Language:	DE
	[1984/34]
	Type:	B1 Patent specification
	No.:	EP0093252
	Date:	09.03.1988
	Language:	DE
	[1988/10]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	20.06.1984
Classification	IPC:	C07D401/12, C07D213/70, C07D213/32, C07D413/12, C07D498/04, C07D487/04, A61K31/325, // (C07D498/04, 263:00, 221:00),(C07D487/04, 239:00, 231:00)	[1983/45]
	CPC:	C07D213/70 (EP,US); C07D213/32 (EP,KR,US); A61P11/10 (EP); C07D401/12 (EP,KR,US); C07D487/04 (EP,US)
Designated contracting states	AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1983/45]
Title	German:	Thiomethylpyridin-Derivate, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneimittel	[1983/45]
	English:	Thiomethylpyridine derivatives, process for their preparation and medicaments containing them	[1983/45]
	French:	Dérivés de thiométhylpyridine, procédé pour leur préparation et médicaments les contenant	[1983/45]
Examination procedure	27.12.1984	Examination requested [1985/11]
	16.09.1986	Despatch of a communication from the examining division (Time limit: M05)
	17.02.1987	Reply to a communication from the examining division
	28.04.1987	Despatch of communication of intention to grant (Approval: )
	13.08.1987	Communication of intention to grant the patent
	14.10.1987	Fee for grant paid
	14.10.1987	Fee for publishing/printing paid
Opposition(s)	10.12.1988	No opposition filed within time limit [1989/08]
Fees paid	Renewal fee
	05.02.1985	Renewal fee patent year 03
	23.05.1986	Renewal fee patent year 04
	18.12.1986	Renewal fee patent year 05
	Penalty fee
	Additional fee for renewal fee
	31.03.1986	04 M06 Fee paid on 23.05.1986
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	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] JOURNAL OF THE CHEMICAL SOCIETY, PERKIN TRANSACTIONS 1, Nr. 2, Seiten 418-425, London, GB; A.R. KATRITZKY et al.: "Heterocycles in organic synthesis. Part 6. Nucleophilic displacements of primary amino-groups via 2,4,6-triphenylpyridinium salts". [X]
		[XP] CHEMICAL ABSTRACTS, vol. 98, 1983, Seite 20, Nr. 46446b, Columbus, Ohio, US; F. HAVIV et al.: "2-[(Phenylithio)methyl]pyridine derivatives: new antiinflammatory agents", & J. MED. CHEM. 1983, 26(2), 218-22 [XP]

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