Process for the manufacture of 3-amino-substituted glycosylated bile acids
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 2, 1997
Issued Date -
N/A
app pub date -
Jun 23, 1995
filing date -
Jun 23, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a process for the preparation and manufacture of 3-amino-substituted glycosylated bile acid derivatives. Novel intermediates and related compounds are also disclosed. In particular, the present invention permits the conversion of cholic acid esters to the 3-amino-7,12-bis(glucosyl)cholic acid esters via an azide intermediate. Conditions for the purification and isolation of the desired product is also disclosed to provide an overall manufacturing process suitable for large-scale production.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully