Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1985-01-14
1987-03-10
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514204, 514206, 540222, 540226, 540227, 540228, C07D50134, A61K 31545
Patent
active
046491368
ABSTRACT:
This invention relates to novel compounds of high antimicrobial activity of the formula: ##STR1## wherein R.sup.1 is carboxy(lower)alkyl or protected carboxy(lower)alkyl,
REFERENCES:
patent: 4364943 (1982-12-01), Takaya et al.
patent: 4499088 (1985-02-01), Takaya et al.
patent: 4515788 (1985-05-01), Takaya et al.
Takasugi Hisashi
Takaya Takao
Yamanaka Hideaki
Fujisawa Pharmaceutical Co. Ltd.
Rizzo Nicholas S.
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