Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1987-04-09
1989-11-14
Robinson, Douglas W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514970, A61K 31545
Patent
active
048807966
ABSTRACT:
An antimicrobial preparation of D-7-[.alpha.-(4-hydrooxy-6-methylnicotinamido)-4-hydroxyphenylacetamido]-3 -(1-methyltetrazol-5-yl)thiomethyl-.DELTA..sup.3 -cephem-4-sodium carboxylate (hereinafter referred to as "Compound A" of enhanced stability is disclosed, which comprises a microbially effective amount of Compund A and a stabilizer selected from the class consisting of benzoic acid, sodium benzoate and nicotinamide.
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Fujioka Keiji
Ishikawa Reimei
Okuzawa Yoshiko
Sato Shigeji
Yamahira Yoshiya
Henley III Raymond J.
Robinson Douglas W.
Sumitomo Chemical Company Limited
Yamanouchi Pharmaceutical Co. Ltd.
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