Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 9.alpha.-dehalogenation process

9.alpha.-dehalogenation process

US Patent 5426198 · Granted Jun 20, 1995

Estimated economic value: $36,870,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process to produce midazolam1999
Process to produce midazolam1999
Process to produce midazolam1998
Reduction method for substituted 5-methylene-thiazolidinediones1996
16.alpha.-methylation process1991
Non-aromatic oxygenated strong acid dehydration of 9.alpha.-hydroxyandrostenedio1990
16.alpha.-methylation process1990
17.beta.-cyano-9.alpha.,17.alpha.-dihydroxyandrost-4-en-3-one1990
16.alpha.-methyl-17.alpha. 20-epoxysteroid and process1990
16.alpha.-methylated.DELTA.17(20)-corticoids1987
Process to prepare .alpha.-chloroalprazolam1987
Process for preparation of 16 .alpha.-methyl corticoids from .DELTA..sup.16 -ste1985