Drug – bio-affecting and body treating compositions – Conjugate or complex of monoclonal or polyclonal antibody,... – Conjugated via claimed linking group – bond – chelating agent,...
Patent
1981-06-02
1982-09-28
Brown, Johnnie R.
Drug, bio-affecting and body treating compositions
Conjugate or complex of monoclonal or polyclonal antibody,...
Conjugated via claimed linking group, bond, chelating agent,...
536 168, A61K 3173, C07H 1522
Patent
active
043518303
ABSTRACT:
A new polymeric compound, MF-300, is provided, which possesses a specific protective activity against bacterial infections caused particularly by Pseudomonas aeruginosa. The compound is derived from the reaction of ribostamycin with crotonoyl chloride followed by concentration of the reaction product and by subsequent recovery therefrom of a fraction having a range of molecular weights of 10,000.about.100,000 when measured by ultrafiltration method.
REFERENCES:
patent: 4125706 (1978-11-01), Umezawa et al.
patent: 4169890 (1979-10-01), Miyazawa et al.
patent: 4170641 (1979-10-01), Akita et al.
Akita Eiichi
Ishii Takahiro
Kazuno Yuzo
Miyazawa Takeo
Niida Taro
Brown Johnnie R.
Meiji Seika Kaisha Ltd.
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