Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Estrane and androstane derivatives, process for producing them and preparations containing these compounds

Estrane and androstane derivatives, process for producing them and preparations containing these compounds

US Patent 4945064 · Granted Jul 31, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Memory card having one-time programmable memory2004
11&bgr;-HALOGEN-7&agr;-SUBSTITUTED ESTRATRIENES, PROCESS FOR THE PRODUCTION OF P2004
Method for providing extensible dos-fat system structures on one-time programmab2004
7.alpha.-(xi-aminoalkyl)-estratrienes, process for their production, pharmaceuti2001
Oxyiminopregnancarbolactones2001
Chiral methylphenyloxazolidinones2000
Chiral phenyldihydrofuranones as PDE-IV inhibitors2000
Oxazolidinone compounds and pharmaceutical preparation containing them1999
7.alpha.-(.xi.-aminoalkyl)-estratrienes, process for their production, pharmaceu1999
7.alpha.-(.xi.-aminoalkyl)-estratrienes, process for their production, pharmaceu1999
Agent for transdermal administration that contains gestodene esters1999
Administration of oxazolidinone and pyrolidinone compounds for the treatment of 1998