4-(pyridyl)- and 4-(oxo-pyridyl)-1,3-benzoxazines

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

544 71, 544 90, 544 92, C07D41304, C07D41312, A61K 31535

Patent

active

050360680

ABSTRACT:
Novel benzoxazine derivatives of the formula I ##STR1## wherein R.sup.1 to R.sup.5 have the meanings defined herein, and salts thereof, exhibit effects on the cardiovascular system.

REFERENCES:
Chemical Abstract 98:126129r (1982).
Tachikawa et al., "Studies on 1,3-Benzoxazines. III, Reaction of Imidoyl Chlorides . . . " Chem. Pharm. Bull. 29(12) 3529-3535 (1981).
Wachi et al., "Studies on 1,3-Benzoxazines. I, Syntheses of Primary 2-Amino-pyridines . . . " Chem. Pharm. Bull. 28(2) 465-472 (1980).
Chemical Abstract 95:115527s (1981).
Chemical Abstract 111:67818b (1988).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

4-(pyridyl)- and 4-(oxo-pyridyl)-1,3-benzoxazines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 4-(pyridyl)- and 4-(oxo-pyridyl)-1,3-benzoxazines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 4-(pyridyl)- and 4-(oxo-pyridyl)-1,3-benzoxazines will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1542781

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.