Cephalosporins having a carbamoylalkoxyiminoarylacetamido group at 7-position
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 24, 1983
Issued Date -
N/A
app pub date -
Feb 25, 1980
filing date -
Nov 30, 1976
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Antibiotic compounds of the general formula ##STR1## [wherein R is a phenyl, thienyl or furyl group; R.sup.a and R.sup.b, which may be the same or different, are each selected from hydrogen, C.sub.1-4 alkyl, C.sub.2-4 alkenyl C.sub.3-7 cycloalkyl, phenyl, naphthyl, thienyl, furyl, carboxy, C.sub.2-5 alkoxycarbonyl and cyano, or R.sup.a and R.sup.b together with the carbon atom to which they are attached from a C.sub.3-7 cycloalkylidene or cycloalkenylidene group; R.sup.c is hydrogen or lower alkyl; R.sup.d is hydroxy, lower alkoxy, aralkoxy or aryloxy; m and n are each 0 or 1 such that the sum of m and n is 0 or 1; and P is selected from a hydrogen atom, a halogen atom and various organic groups] and non-toxic derivatives thereof.
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