Patent 6,187,791 protects and is included in zero NDA.
|Title:||Method of providing an antihistaminic effect in a hepatically impaired patient|
|Abstract:||The present invention relates to a method of providing an antihistaminic effect in a hepatically impaired patient in need thereof comprising administering to said patient an effective antihistaminic amount of a compound of the formula ##STR1## wherein R.sub.1 is hydrogen or hydroxy; R.sub.2 is hydrogen; or R.sub.1 and R.sub.2 taken together form a second bond between the carbon atoms bearing R.sub.1 and R.sub.2; n is an integer of from 1 to 5; R.sub.3 is --COOH or --COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched; each of A and B is hydrogen or hydroxy with the proviso that at least one of A or B is hydrogen; or a pharmaceutically acceptable salt and individual isomers thereof.|
|Inventor(s):||Woodward; James K. (Cincinnati, OH), Okerholm; Richard A. (West Chester, OH), Eller; Mark G. (Overland Park, KS), McNutt; Bruce E. (Olathe, KS)|
|Assignee:||Merrell Pharmaceuticals Inc. (Bridgewater, NJ)|
Patent Claim Types:|
see list of patent claims
|Country||Document Number||Publication Date|
|World Intellectual Property Organization (WIPO)||9323047||Nov 25, 1993|
|United States of America||6037353||Mar 14, 2000|
|United States of America||6399632||Jun 04, 2002|
|United States of America||2003055083||Mar 20, 2003|
|United States of America||2003130315||Jul 10, 2003|
|This preview shows a limited data set|
Subscribe for full access, or try a free trial
Export unavailable in trial.
Subscribe for complete access.
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 information. There is no warranty that the information contained herein is error free. 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.