Method of producing tiazofurin and other C-nucleosides
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 2, 2003
Grant Date -
N/A
app pub date -
Jun 6, 2000
filing date -
Jun 30, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
C-nucleosides are synthesized by a method in which a sugar is derivatized in a single step to provide a heterocycle at the C.sub.1 position, and then the heterocycle is aromatized in another single step. In one class of preferred embodiments a cyano sugar is converted into thiocarboxamide, and subsequently condensed to form an azole ring. In a second class of preferred embodiments a cyano sugar is condensed with an amino acid to provide the azole ring. In a third class of preferred embodiments a halo sugar is condensed with a preformed heterocycle to provide the azole ring.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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