Details for Patent: 5,563,138
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Summary for Patent: 5,563,138
Title: | Benzoheterocyclic compounds |
Abstract: | Novel 4-oxoquinoline-3-carboxylic acid compounds of the formula: ##STR1## wherein R.sup.1 is cyclopropyl which may have 1 to 3 substituents of alkyl and halogen; phenyl which may be substituted by 1 to 3 substituents of alkoxy, halogen and OH; alkyl which may be substituted by halogen, alkanoyloxy or OH; alkenyl; or thienyl, R.sup.2 is 5- to 9-membered saturated or unsaturated heterocyclic ring which may be sustituted, R.sup.3 is alkyl, R is H or alkyl, and X is halogen, and pharmaceutically acceptable salts thereof, said compounds having excellent antimicrobial activity and hence being useful as an antimicrobial agent, and a pharmaceutical composition containing said compound as an active ingredient. |
Inventor(s): | Ueda; Hiraki (Mishima, JP), Miyamoto; Hisashi (Tokushima, JP), Yamashita; Hiroshi (Tokushima, JP), Tone; Hitoshi (Itano, JP) |
Assignee: | Otsuka Pharmaceutical Company, Limited (Tokyo, JP) |
Application Number: | 07/179,239 |
Patent Claim Types: see list of patent claims | Compound; Composition; |
Drugs Protected by US Patent 5,563,138
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Foreign Priority and PCT Information for Patent: 5,563,138
International Family Members for US Patent 5,563,138
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China | 1030237 | ⤷ Try a Trial | |||
China | 1053666 | ⤷ Try a Trial | |||
Cyprus | 2050 | ⤷ Try a Trial | |||
Germany | 19775083 | ⤷ Try a Trial | |||
Germany | 3855388 | ⤷ Try a Trial | |||
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Germany | 3856515 | ⤷ Try a Trial | |||
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