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DrugPatentWatch concentrates deep knowledge on more than 6,400 small-molecule drugs and 2,300 generic ingredients from 1,700 branded and generic pharmaceutical companies and 700 suppliers, and more than 4,300 active and expired US patents and 74,000 international patents spanning 93 countries and regional patent offices. |
Patent: 6,399,632
Summary for Patent: 6,399,632
| 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) |
| Application Number: | 09/663,343 |
| Patent Claim Types: see list of patent claims | Use; Composition; |
Glossary
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Type | RLD | Patent No. | Product | Substance | Delist_Flag | Patent Expiration | Patented / Exclusive Use | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sanofi Aventis Us | ALLEGRA-D 24 HOUR ALLERGY AND CONGESTION | fexofenadine hydrochloride; pseudoephedrine hydrochloride | TABLET, EXTENDED RELEASE; ORAL | 021704 | Jan 24, 2011 | OTC | Yes | 6,399,632*PED | <disabled> | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sanofi Aventis Us | ALLEGRA-D 12 HOUR ALLERGY AND CONGESTION | fexofenadine hydrochloride; pseudoephedrine hydrochloride | TABLET, EXTENDED RELEASE; ORAL | 020786 | Jan 24, 2011 | OTC | Yes | 6,399,632*PED | <disabled> | METHOD OF USING FEXOFENADINE HCL IN TREATING ALLERGIC RHINITIS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sanofi Aventis Us | CHILDREN'S ALLEGRA HIVES | fexofenadine hydrochloride | TABLET; ORAL | 020872 | Jan 24, 2011 | OTC | No | 6,399,632*PED | <disabled> | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sanofi Aventis Us | CHILDREN'S ALLEGRA ALLERGY | fexofenadine hydrochloride | TABLET; ORAL | 020872 | Jan 24, 2011 | OTC | No | 6,399,632*PED | <disabled> | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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International Patent Family for Patent: 6,399,632
| Country | Document Number | Publication Date | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| WIPO (PCT) | 9323047 | Nov 25, 1993 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| United States | 2003055083 | Mar 20, 2003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| United States | 2003130315 | Jul 10, 2003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| United States | 2006205782 | Sep 14, 2006 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| The preview shows a limited data set. Complete access is available with a Subscription | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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