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|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
Back Citations: 2nd percentile
Forward Citations: 2nd percentile
|Patent Number||Expiration Date|
|6,399,632||June 04, 2014|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|Australia||679910||<disabled in preview>|
|Canada||2134211||<disabled in preview>|
|Chile||2004000304||<disabled in preview>|
| This preview shows a limited data set|
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
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