Claims
- 1. A N-phenylacetyl cephalosporin having the formula: ##STR2## wherein R is selected from the group consisting of ##STR3## and X is selected from the group consisting of hydrogen,
- .dbd.N--0--CH.sub.3,.dbd.N--0--H, .dbd.N--0--CH.sub.2 --COOH, ##STR4## and .dbd.CH--CH.sub.2 --COOH.
- 2. A N-phenoxyacetyl cephalosporin having the formula: ##STR5## wherein R is selected from the group consisting of ##STR6## and X is selected from the group consisting of hydrogen,
- .dbd.N--0--CH.sub.3,.dbd.N--0--H, .dbd.N--0--CH.sub.2 --COOH, ##STR7## and .dbd.CH--CH.sub.2 --COOH.
Priority Claims (1)
Number |
Date |
Country |
Kind |
9216759 |
Aug 1992 |
GBX |
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Parent Case Info
This is a Division of application Ser. No. 08/086,849 filed on Jul. 7, 1993 now U.S. Pat. No. 5,441,874.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4500526 |
Imae et al. |
Feb 1985 |
|
4507487 |
Kamachi et al. |
Mar 1985 |
|
Divisions (1)
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Number |
Date |
Country |
Parent |
86849 |
Jul 1993 |
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