Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1980-02-01
1982-03-23
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544 21, 544 27, C07D50136, C07D50125
Patent
active
043212654
ABSTRACT:
A 7.alpha.-methoxycephalosporin represented by the general formula: ##STR1## wherein R.sup.1 represents a hydrogen atom or a carboxyl-protecting group; R.sup.2 represents an organic group linked to the carbon atom through an oxygen or sulfur atom; R.sup.3 represents a lower alkyl group; n is 0, 1 or 2; A represents a hydrogen atom or a substituted or unsubstituted alkyl group; and B represents a substituted or unsubstituted alkyl, cycloalkyl, cycloalkenyl, cycloalkadienyl or heterocyclic group, and a salt thereof. These compounds have a broad antibacterial spectrum, high resistance to .beta.-lactamase produced from bacteria, and an effective antibacterial activity against clinical isolates of bacteria.
REFERENCES:
patent: 4112090 (1978-09-01), Saikawa et al.
patent: 4129730 (1978-12-01), Saikawa et al.
patent: 4200744 (1980-04-01), Saikawa et al.
Imaizumi Hiroyuki
Kodama Yutaka
Ochiai Hirokazu
Saikawa Isamu
Tai Masaru
Rizzo Nicholas S.
Toyama Chemical Co., Ltd.
LandOfFree
7.alpha.-Methoxycephalosporins does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with 7.alpha.-Methoxycephalosporins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 7.alpha.-Methoxycephalosporins will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1650791