Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1983-01-04
1985-02-12
Coughlan, Jr., Paul M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
544 22, 544 27, 514205, 514206, A61K 31545, C07D50156
Patent
active
044990880
ABSTRACT:
This invention relates to novel cephem compounds, of antimicrobial activity, of the formula: ##STR1## wherein R.sup.1 is carboxy (C.sub.1 -C.sub.6) alkyl or esterified carboxy (C.sub.1 -C.sub.6) alkyl,
REFERENCES:
patent: 4093803 (1978-06-01), Cook et al.
patent: 4263291 (1981-04-01), Takaya et al.
patent: 4278793 (1981-07-01), Durckheimer et al.
patent: 4282220 (1981-08-01), Bormann et al.
Takasugi Hisashi
Takaya Takao
Yamanaka Hideaki
Coughlan, Jr. Paul M.
Fujisawa Pharmaceutical Co. Ltd.
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