Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optionally substituted phenylimidazolidines, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them

Optionally substituted phenylimidazolidines, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them

US Patent 5750553 · Granted May 12, 1998

Estimated economic value: $462,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Biphenyl compounds and their use as oestrogenic agents2004
19-Nor-steroids2004
19-Nor-steroids2004
19-Nor steroids having a thiocarbonated chain in position 11beta, their preparat2003
19-Nor steroids having a thiocarbonated chain in position 11beta, their preparat2003
Biphenyl compounds and their use as oestrogenic agents2003
Steroids substituted at the 11-position, process for their preparation, their us2003
Steroids, their use as medicaments, their preparation process, the intermediates2002
Steroids, their use as medicaments, their preparation process, the intermediates2002
Steroids substituted at the 11-position, process for their preparation, their us2002
4-halogenated steroids, their preparation process and intermediates, their use a2002
4-halogenated steroids, their preparation process and intermediates, their use a2002