Oxazine compounds
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 14, 1998
Issued Date -
N/A
app pub date -
May 26, 1995
filing date -
Apr 25, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
Substituted 1,2 oxazine compounds having the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are independently hydrogen; C.sub.1-8 alkyl; carboxyl; C.sub.1-8 alkoxycarbonyl or optionally substituted phenyl or R.sub.1 and R.sub.2 together form a C.sub.3-6 alkylene bridge.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
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