Steroidal glycosides for treating hypercholesterolemia
申请人:Pfizer Inc.
公开号:US05629295A1
公开(公告)日:1997-05-13
The application discloses steroidal glycoside compounds, especially spirostanyl glycosides, which have a glycosyl group O-linked to the C-3 hydroxy radical of the steroid and where the moieties at the C-10 and C-11 positions of the steroid are the same or different and are selected from the group consisiting of methylene, hydroxy and carbonyl. These steroid glycosides are useful as hypocholesterolemic agents and anti-atherosclerosis agents.
This invention relates to certain steroidal glycosides useful as hypocholesterolemic agents and antiatherosclerosis agents and certain protected intermediates useful in the preparation of said steroidal glycosides.
Steriodal glycosides for treating hypercholesterolemia
申请人:PFIZER INC.
公开号:EP0796862A2
公开(公告)日:1997-09-24
The invention provides the use of a spirostanyl glycoside of formula I,
wherein
Q1, Q4 and Q5 are each methylene;
Q2 is carbonyl, methylene,
Q3 is
and
R1 is a specified glycosidic group;
with various provisos;
in the manufacture of a medicament for the treatment of hypercholesterolemia or atherosclerosis.