Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1978-08-24
1980-05-06
Randolph, John D.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544 90, 549 79, 560 76, A61K 3141, C07D41302, C07D41314
Patent
active
042017823
ABSTRACT:
Antibacterial 7.beta.-arylmalonamido-7.alpha.-methoxy-3-optionally alkylated thiadiazolylthiomethyl-1-oxadothiacephalosporins of the following formula: ##STR1## (wherein Ar is 2-thienyl, 3-thienyl, phenyl, p-hydroxyphenyl, p-acyloxyphenyl or p-protected hydroxyphenyl;
REFERENCES:
patent: 4031083 (1977-06-01), Haviv et al.
patent: 4045438 (1977-08-01), Haviv et al.
Lednicer et al., The Organic Chemistry of Drug Synthesis, frontispage & 416-422, John Wiley and Sons, NY (1977).
Firestone et al., J. Med. Chem. vol. 20, pp. 551-556 (4/77).
Nagata Wataru
Narisada Masayuki
Randolph John D.
Shionogi & Co. Ltd.
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