Potassium channel openers

US6593335B1 · kind B1 · utility

Assignee

• Abbott Laboratories · US

Inventors

• William A. Carroll · Evanston, US
• Yiyuan Chen · Skokie, US
• Mark W. Holladay · San Diego, US
• Michael E. Kort · Lake Bluff, US
• Philip R. Kym · Libertyville, US
• James P. Sullivan · Deerfield, US
• Rui Tang · Milford, US
• Lin Yi · Berkeley Heights, US
• Henry Zhang · Grayslake, US
• Irene Drizin · Wadsworth, US

Key dates

• Filing date: Jun 23, 1999
• Grant date: Jul 15, 2003
• Expiry date: Jan 8, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D495/14
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Compounds having the formula I: are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.