High molecular weight polymer-based prodrugs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 25, 1997
Issued Date -
N/A
app pub date -
Jan 30, 1995
filing date -
Aug 21, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Water-soluble prodrugs of the formula: ##STR1## wherein: D is a biologically active nucleophile; M is X or Q; x is an electron withdrawing group; Q is a moiety containing a free electron pair positioned five or six atoms from Y'; Y and Y' are oxygen or sulfur; R is a polyalkylene oxide; and Z is OH, C.sub.1-4 alkyl moieties or ##STR2## are disclosed.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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