Process for treprostinil salt preparation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 24, 2017
Grant Date -
Jan 23, 2014
app pub date -
Dec 22, 2011
filing date -
Dec 30, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a process for preparing a treprostinil salt. The process involves the step of dissolving treprostinil in a water-miscible organic solvent to form a treprostinil solution. The treprostinil solution is reacted with an aqueous basic solution containing an alkali metal cation to form treprostinil salt. Allowing crystallization of the treprostinil salt to take place, and then collecting the treprostinil salt formed.
First Claim
Family
International Classification(s)
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