Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1981-02-23
1983-01-25
Lee, Mary C.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544 21, 544 25, 544 27, 544 28, C07D50122, C07D50136, C07D50146, C07D50157
Patent
active
043703275
ABSTRACT:
The invention is directed to cephalosporins of the formula ##STR1## and the tautomers thereof, and, when E is a hydrogen atom, the pharmacologically acceptable salts thereof with inorganic or organic bases.
REFERENCES:
patent: 4093801 (1978-06-01), Breuer et al.
patent: 4132789 (1979-01-01), Nomura et al.
patent: 4258184 (1981-03-01), Kai et al.
Goeth Hanns
Lechner Uwe
Maier Roland
Reuter Wolfgang
Wetzel Bernd
Boehringer Ingelheim GmbH
Lee Mary C.
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