Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Substituted 3-thia- and 3-oxa-alkylflavones, a process for their preparation, the use thereof, medicaments based on these compounds and intermediates

Substituted 3-thia- and 3-oxa-alkylflavones, a process for their preparation, the use thereof, medicaments based on these compounds and intermediates

US Patent 5173498 · Granted Dec 22, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for the preparation of acetyl-amidiniophenylalanyl-cyclohexylglycyl-pyri2006
Process for the preparation of manganese complexes of salen compounds2004
Salts of ethyl 3-(2-(4-(4-amino-imino-methyl)phenyl)-4-methyl-2,5-dioxo-imidazol2001
Polyaspartamide derivatives as adsordents for bile acids, polyaspartamide deriva2000
Process for the preparation of chiral, nonracemic (4-aryl-2,5-dioxoimidazolidin-2000
Process for the enzymatic separation of enantiomers of rac-2-oxotricyclo2.2.1.0 1999
Soluble salts of 4-amino-2-(4,4-dimethylimidazolidin-2-on-1-yl) pyrimidine-5-car1998
Polyaspartamide derivatives as adsorbents for bile acids, polyaspartamide deriva1998
Process for the stereoselective synthesis of 3-substituted 2-sulfonylmethylpropi1997
Pyrimidines1996
Process for the stereoselective synthesis of 3-substituted 2-thiomethylpropionic1996
Polyvinylamine derivatives having hydrophilic centers, processes for their prepa1995