Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-06-27
1991-09-24
Goldberg, Jerome D.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
A61K 31535
Patent
active
050514199
ABSTRACT:
A method of preventing or eliminating mycoplasma contamination of animal or plant cell cultures, which comprises adding an anti-mycoplasmally effective amount of 5-amino-7-(2-aminomethylmorpholino)-1-cyclopropyl-6, 8-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid or its salt to a culture medium in which animal or plant cells are cultivated; and an agent or a preparation for preventing or eliminating mycoplasma contamination of animal or plant cell cultures, comprising 5-amino-7-(2-aminomethylmorpholino)-1-cyclopropyl-6, 8-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid or its salt.
REFERENCES:
patent: 4795751 (1989-01-01), Matsumoto et al.
Barile et al., "Mycoplasma Infection of Cell Cultures", pp. 35-45 (1978) Plenum Press, New York and London.
Egawa et al., Chem. Abstr., vol. 101, No. 25, 17 Dec. 1984, p. 757, Abstract No. 230377m.
Egawa et al., Chem. Abstr., vol. 107, No. 17, 26 Oct. 1987, p. 690, Abstract No. 154215p.
Matsumoto et al., Chem. Abstr., vol. 106, No. 1, 5 Jan. 1987, p. 268 Abstract No. 2758j.
Kashimoto Shigeki
Matsumoto Shin-ichi
Nakamura Shin-ichi
Sakaguchi Yuzo
Dainippon Pharmaceutical Co., Ltd.
Goldberg Jerome D.
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