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Serving leading biopharmaceutical companies globally:

Moodys
Fish and Richardson
Medtronic
Cipla
Johnson and Johnson
Boehringer Ingelheim
McKesson
Chinese Patent Office
Cerilliant
Healthtrust

Generated: January 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,002,953

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Summary for Patent: 5,002,953
Title: Novel compounds
Abstract:Compounds of formula (I): ##STR1## or a tautomeric form thereof, or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, wherein: A.sup.1 represents a substituted or unsubstituted aromatic heterocyclyl group; R.sup.1 represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group, wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group; R.sup.2 and R.sup.3 each represent hydrogen, or R.sup.2 and R.sup.3 together represent a bond; A.sup.2 represents a benzene ring having in total up to five substituents; and n represents an integer in the range of from 2 to 6; pharmaceutical compositions containing such compounds and the use of such compounds and compositions in medicine.
Inventor(s): Hindley; Richard M. (Surrey, GB2)
Assignee: Beecham Group p.l.c. (Brentford, GB2)
Application Number:07/457,272
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

Drugs Protected by US Patent 5,002,953

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 5,002,953

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8720825Sep 04, 1987
United Kingdom8727987Nov 30, 1987
United Kingdom8802454Feb 04, 1988

International Patents Family Members for US Patent 5,002,953

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Germany 10199003 ➤ Subscribe
Japan 2817840 ➤ Subscribe
Denmark 490288 ➤ Subscribe
Denmark 175176 ➤ Subscribe
Denmark 200001556 ➤ Subscribe
European Patent Office 0306228 ➤ Subscribe SPC/GB01/002 United Kingdom ➤ Subscribe
European Patent Office 0306228 ➤ Subscribe 2001C/004 Belgium ➤ Subscribe
European Patent Office 0306228 ➤ Subscribe C300034 Netherlands ➤ Subscribe
European Patent Office 0306228 ➤ Subscribe 38/2000 Austria ➤ Subscribe
European Patent Office 0842925 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
Fish and Richardson
Colorcon
Moodys
Chinese Patent Office
Medtronic
AstraZeneca
Boehringer Ingelheim
Citi

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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