Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1986-06-13
1988-08-09
Schwartz, Richard A.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
540543, 540546, 540550, 540556, 540581, 544 6, 544 14, 544 32, 544 71, 544 99, 544101, 544230, 544343, 544344, 546 15, 546 72, 546 93, 546 94, A61K 31535, C07D49806
Patent
active
047628316
ABSTRACT:
A process for the preparation of a 1,8-bridged 4-quinolone-3-carboxylic acid of the formula ##STR1## wherein the substituents are defined hereinbelow. Some of the compound are new. The old and new compounds are antibacterials and promote animal growth.
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Chemical Abstracts, 102:166678b (1985)[Hayakawa, I. et al., Chem. Pharm. Bull., 1984, 32(12), 4907-13].
Chemical Abstracts, 101:55108a (1984) [EP 101,829, Hayakawa et al., 3/7/84].
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Patent Abstracts of Japan, vol. 7, Mar. 3, 1983, p. 154.
Patent Abstracts of Japan, vol. 7, Feb. 10, 1983, p. 150.
Grohe Klaus
Schriewer Michael
Bayer Aktiengesellschaft
Schwartz Richard A.
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