Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1980-12-31
1983-07-26
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 26, 544 27, C07D50157, A61K 31545
Patent
active
043954120
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: 4129730 (1978-12-01), Saikawa et al.
patent: 4263292 (1981-04-01), Saikawa et al.
patent: 4343937 (1982-08-01), Christensen 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-2221769