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Details for Patent: 7,214,692

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Summary for Patent: 7,214,692

Title:Medical use for tachykinin antagonists
Abstract:The present invention relates to the use of tachykinin antagonists, including substance P antagonists and other neurokinin antagonists, in the treatment of emesis. Also described are novel tachykinin antagonists of formula (I), processes for their preparation, pharmaceutical compositions containing them and their medical use. ##STR00001## wherein R represents the ring A ##STR00002## or 2-pyridinyl or 2-pyridinyl-N-oxide; R.sup.1 is selected from halogen atoms and C.sub.1-4alkyl, C.sub.1-4alkoxy, trifluoromethyl, and S(O).sub.nC.sub.1-4alkyl groups; R.sup.2 and R.sup.3, which may be the same or different, each independently are selected from hydrogen and halogen atoms and C.sub.1-4alkyl, C.sub.1-4alkoxy, trifluoromethyl and cyano groups; n represents zero, 1 or 2; and pharmaceutically acceptable salts and solvates thereof.
Inventor(s): Hagan; Russell Michael (Ware, GB), Bunce; Keith Thomas (Ware, GB)
Assignee: Glaxo Group Limited (Middlesex, GB)
Application Number:09/985,679
Patent Claim Types:
see list of patent claims
Use; Composition;
Patent Metrics:
Source: PatentQuant.com
Field: Pharmaceuticals
Back Citations: 54th percentile
Forward Citations: 0th percentile

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Premature patent expiration for: 7,214,692

Expiration due to failure to pay maintenance fee

Patent Number Expiration Date
7,214,692 May 08, 2015

Foreign Priority and PCT Information for Patent: 7,214,692

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9120172.3Sep 20, 1991
United Kingdom9202839.8Feb 11, 1992
United Kingdom9204151.5Feb 27, 1992

International Patent Family for Patent: 7,214,692

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria195867► subscribe
Australia2458392► subscribe
Australia657996► 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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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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