Details for Patent: 6,780,877
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Summary for Patent: 6,780,877
Title: | Acid addition salt of optically active piperidine compound and process for preparing the same |
Abstract: | The present invention is to provide a benzenesulfonic acid salt and a benzoic acid salt of (S)-4-[4-[(4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid represented by the formula (I): ##STR1## wherein * represents an asymmetric carbon, which are excellent in antihistaminic activity and anti-allergic activity, and a process for producing the same. |
Inventor(s): | Kita; Jun-ichiro (Ube, JP), Fujiwara; Hiroshi (Ube, JP), Takamura; Shinji (Ube, JP) |
Assignee: | Ube Industries, Ltd. (Ube, JP) Tanabe Seiyaku Co., Ltd. (Osaka, JP) |
Application Number: | 09/949,809 |
Patent Claim Types: see list of patent claims | Compound; Process; Composition; |
Drugs Protected by US Patent 6,780,877
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Foreign Priority and PCT Information for Patent: 6,780,877
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