Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1979-12-11
1981-11-03
Coughlan, Jr., Paul M.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544 27, A61K 31545, C07D50156
Patent
active
042986079
ABSTRACT:
A crystalline hemi-acid salt comprising one molecule of 7.beta.-[2-(2-aminothiazol-4-yl)-(Z)-2-methoxyiminoacetamido]-3-[(1-methyl -1H-tetrazol-5-yl)thiomethyl]ceph-3-em-4-carboxylic acid and a half molecule of HCl and HBr, is endowed with a high stability and suitable for an active component of an antimicrobial composition.
REFERENCES:
patent: 4098888 (1978-07-01), Ochiai et al.
patent: 4166115 (1979-08-01), Takaya et al.
Ochiai et al., Chem. Pharm. Bull., 25(11), 3115-3117 (1977), RS1C4.
Mikami Iwao
Natsugari Hideaki
Ochiai Michihiko
Coughlan, Jr. Paul M.
Takeda Chemical Industries Ltd.
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