Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process to prepare (5R)-(methylamino)-5,6-dihydro-4H-imidazo[4,5,1-ij]-quinolin-2(1h)-one

Process to prepare (5R)-(methylamino)-5,6-dihydro-4H-imidazo[4,5,1-ij]-quinolin-2(1h)-one

US Patent 6355802 · Granted Mar 12, 2002

Estimated economic value: $211,083,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Processes for preparing 7-carboxy substituted steroids2007
5-androsten-3β-ol steroid intermediates and processes for their preparation2006
Process to prepare (5R)-(methylamino)-5, 6-dihydro-4H-imidazo[4,5,1-ij]-quinolin2003
Aminohydroxylation of olefins in the presence of acetamide2003
Process to prepare taxol2001
Process to prepare taxol2001
Process to prepare taxol2000
Antineoplastic use and pharmaceutical compositions containing them1998
Intermediate used for the preparation of deferoxamine1995
Dipeptide hydroxy ethylene isostere synthesis and intermediates therefor1992
Intermediate for the preparation of deferoxamine1991
Flurbiprofen intermediate1989