Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Imidazolylphenyl and 1,2,4-triazolylphenyl benzopyridazinone and pyridopyridazinone compounds and their use for increasing cardiatonic contractility

Imidazolylphenyl and 1,2,4-triazolylphenyl benzopyridazinone and pyridopyridazinone compounds and their use for increasing cardiatonic contractility

US Patent 4806535 · Granted Feb 21, 1989

Estimated economic value: $2,501,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Synthesis of substituted N-heteroaromatic compounds and methods of use thereof1999
Method for processing and applying pavement material1994
Pharmaceutically useful dibenzofurancarboxamides of specific stereo-configuratio1993
Pharmaceutically useful dibenzofurancarboxamides of specific stereo-configuratio1993
Prefabricated load bearing panel1993
Stereoselective reduction of 3-hydroxyket-1-ones to 1,3-syn-dihydroxylated compo1993
Pre-packaged bituminous sandstone for repairing pavement1992
Quinoline derivatives as antagonists of leukotriene D41992
Process for the preparation of optically pure amides1992
Quinolinyl-benzopyran derivatives as antagonists of leukotriene D41992
Substituted saturated and unsaturated indole quinoline and benzazepine carboxami1991
Quinoline derivatives and their use as antagonists of leukotriene D.sub.41991