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Serving leading biopharmaceutical companies globally:

Dow
Novartis
Queensland Health
Cerilliant
Express Scripts
Boehringer Ingelheim
Citi
Accenture
Mallinckrodt
Cantor Fitzgerald

Generated: December 15, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,637,611

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Summary for Patent: 5,637,611

Title: Medicaments
Abstract:Use of a compound of general formula (I): ##STR1## wherein: R.sup.1 represents hydrogen, halogen, trifluoromethyl, nitro, hydroxy, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, arylC.sub.1-6 alkoxy, --CO.sub.2 R.sup.4, --(CH.sub.2).sub.n CN, --(CH.sub.2).sub.n CONR.sup.5 R.sup.6, --(CH.sub.2).sub.n SO.sub.2 NR.sup.5 R.sup.6, C.sub.1-6 alkanoylamino (CH.sub.2).sub.n, or C.sub.1-6 alkylsulphonylamino (CH.sub.2).sub.n ; R.sup.4 represents hydrogen, C.sub.1-6 alkyl or arylC.sub.1-6 alkyl; R.sup.5 and R.sup.6 each independently represent hydrogen or C.sub.1-6 alkyl, or R.sup.5 and R.sup.6 together with the nitrogen atom to which they are attached form a ring; n represents 0, 1 or 2; and R.sup.2 and R.sup.3 each independently represent hydrogen, C.sub.1-6 alkyl or benzyl or together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino or hexahydroazepino ring; or a physiologically acceptable salt thereof, in the manufacture of a medicament for the treatment of a condition where a 5-HT.sub.1 -like agonist is indicated, for example migraine. Novel compounds of formula (I), processes for preparing them and pharmaceutical compositions containing them are also described.
Inventor(s): King; Francis D. (Harlow, GB2), Gaster; Laramie M. (Harlow, GB2), Kaumann; Alberto J. (Trumpington, GB2), Young; Rodney C. (Hertford, GB2)
Assignee: SmithKline Beecham p.l.c. (GB2)
Application Number:08/442,719
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

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International Patent Family for Patent: 5,637,611

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Israel117104► Subscribe
Israel102322► Subscribe
Ireland922062► Subscribe
Czech Republic282327► Subscribe
Czech Republic9601506► Subscribe
Germany10299042► Subscribe
Germany69226953► Subscribe
Denmark0591280► Subscribe
European Patent Office0591280► SubscribeSPC/GB03/014United Kingdom► Subscribe
European Patent Office0591280► SubscribeC00591280/01Switzerland► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

McKesson
Moodys
Mallinckrodt
Argus Health
Deloitte
US Army
Accenture
Citi
Medtronic
Daiichi Sankyo

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