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|Title:||8-alkoxyquinolonecarboxylic acid hydrate with excellent stability and process for producing the same|
|Abstract:||The invention provides 1-cyclopropyl-6-fluoro-1,4- dihydro-8-methoxy-7-(3-methyl-1-piperazinyl)-4-oxo-3- quinolinecarboxylic acid sesquihydrate with excellent stability represented by a following formula (1), ##STR1## and process for producing the same.|
|Inventor(s):||Matsumoto; Toyomi (Kamiina-gun, JP), Hara; Masamoto (Okaya, JP), Miyashita; Kunio (Okaya, JP), Kato; Yukihiro (Okaya, JP)|
|Assignee:||Kyorin Pharmaceutical Co., Ltd. (Tokyo, JP)|
Patent Claim Types:|
see list of patent claims
Field: Organic fine chemistry
Back Citations: 6th percentile
Forward Citations: 2nd percentile
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