Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compo

Details Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compo Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compo

1978-03-06

1985-10-01

Daus, Donald G.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

544 22, A61K 31545, C07D50124

Patent

active

045446539

ABSTRACT:
The present invention relates to a new syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and pharmaceutically acceptable salts thereof. More particularly, it relates to new syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and pharmaceutically acceptable salts thereof which have antibacterial activities and to processes for the preparation thereof, to pharmaceutical composition comprising the same, and to a method of using the same therapeutically in the treatment of infectious diseases in human beings and animals. New cephems disclosed herein are ##STR1## wherein R.sup.1 is ##STR2## R.sup.2 is lower alkyl, R.sup.3 is carboxy, R.sup.4 is carbamoyloxy methyl which may be substituted with a trihalo- (lower) alkanoyl; and R.sup.7 is amino, lower alkanoylamino or halo (lower)alkanoylamino.

REFERENCES:
patent: 3966717 (1976-06-01), Cook
patent: 3974153 (1976-08-01), Cook et al.
patent: 4098888 (1978-07-01), Ochiai et al.

Affiliated with

Also associated with

Rating

Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1442669