Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Vitamin D derivative with substituent at the 2.beta.-position

Vitamin D derivative with substituent at the 2.beta.-position

US Patent 5877168 · Granted Mar 2, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Intermediates for the synthesis of vitamin D and steroid derivatives and process2002
Vitamin D derivative with substituent at the 2.beta.-position2000
Vitamin D derivative with substituent at the 2.beta.-position2000
Process for producing 1,2,3-trioxysteroid derivatives1999
22-Thiavitamin D.sub.3 derivatives1998
22-oxacholecalciferol derivative and process for preparing the same1995
Vitamin D derivatives, process for producing the same and their use in the diffe1990
Vitamin D derivatives, process for producing the same and their use in the diffe1990
vitamin D.sub.3 derivatives having a substituent at 2-position1987
vitamin D.sub.3 derivatives having a substituent at 2-position1987
Phenyliperazine derivatives1986
Method for treating circulatory diseases by using (2-lower alkoxyphenyl)piperazi1985