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Serving leading biopharmaceutical companies globally:

Fuji
Covington
Cerilliant
McKesson
Dow
Mallinckrodt
Argus Health
Healthtrust
Novartis
McKinsey

Generated: January 22, 2018

DrugPatentWatch Database Preview

Claims for Patent: 5,155,268

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Summary for Patent: 5,155,268
Title: Antiarrhythmic N-aminoalkylene alkyl and aryl sulfonamides
Abstract:The present invention provides novel sulfonanilide and benzene-alkylaminium compounds which are the products of processes utilizing novel intermediates. Both the novel compounds and the novel intermediates are useful for the therapeutic or prophylactic treatment of arrhythmic activity.
Inventor(s): Hester, Jr.; Jackson B. (Galesburg, MI)
Assignee: The Upjohn Company (Kalamazoo, MI)
Application Number:07/423,499
Patent Claims: 1. The compound selected from the group consisting of: (a) N,N-diethyl-N-heptyl-.beta.-hydroxy-4-[(methylsulfonyl)amino]benzeneethana minium bromide;

(b) N,N-diethyl-N-heptyl-.delta.-hydroxy-4-[(methylsulfonyl)amino]benzenebutan aminium bromide; and,

(c) N,N-diethyl-N-heptyl-.gamma.-hydroxy-4-[(methylsulfonyl)amino]benzenepropa naminium bromide.

2. A hydroxy-alkylene compound and pharmaceutically acceptable salts thereof which is

(a) N-(4-(4-(ethylheptylamino)-1-hydroxybutyl)phenyl)methanesulfonamide; or

(b) N-(4-(4-dibutylamino)-1-hydroxybutyl)phenyl)methanesulfonamide.

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Serving leading biopharmaceutical companies globally:

Fuji
Accenture
Moodys
Cantor Fitzgerald
Novartis
McKinsey
QuintilesIMS
Covington
Dow

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