Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1980-03-28
1981-11-17
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 30, 544 21, C07D50120
Patent
active
043011616
ABSTRACT:
Cephalosporin derivatives which have an excellent antibacterial action particularly against bacteria belonging to genus Pseudomonas or Serratia and are represented by the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and n are as defined in the specification, and salts thereof; a process for preparing the same; and an antibacterial preparation containing the same as an active ingredient are disclosed.
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patent: 4061630 (1977-12-01), Herron
patent: 4080451 (1978-03-01), Baxter et al.
patent: 4100346 (1978-07-01), Gottstein et al.
patent: 4143166 (1979-03-01), Takaya et al.
patent: 4144391 (1979-03-01), Hatfield
Aoki Bunya
Endo Hisao
Harada Yusuke
Kimura Takao
Matsunaga Isao
Chugai Seiyaku Kabushiki Kaisha
Rizzo Nicholas S.
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