Invention Grant
- Patent Title: Organic amine salts of aminobenzoic acid derivatives and method for producing same
- Patent Title (中): 氨基苯甲酸衍生物的有机胺盐及其制备方法
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Application No.: US13883171Application Date: 2011-11-01
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Publication No.: US08946286B2Publication Date: 2015-02-03
- Inventor: Shunsuke Iwamoto , Satoshi Nakano , Mariko Ishida , Masao Yamamoto , Kazuya Takeuchi
- Applicant: Shunsuke Iwamoto , Satoshi Nakano , Mariko Ishida , Masao Yamamoto , Kazuya Takeuchi
- Applicant Address: JP Tokyo
- Assignee: Nissan Chemical Industries, Ltd.
- Current Assignee: Nissan Chemical Industries, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2010-246632 20101102
- International Application: PCT/JP2011/075218 WO 20111101
- International Announcement: WO2012/060388 WO 20120510
- Main IPC: A61K31/38
- IPC: A61K31/38 ; C07D333/32 ; A61K9/00 ; A61K47/14 ; A61K9/16 ; A61K9/20 ; A61K9/48
Abstract:
A novel organic amine salt or salt with quaternary ammonium ion of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]amino}benzoic acid having useful properties as a drug is provided.A novel organic amine or salt with quaternary ammonium ion of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]amino}benzoic acid, a method for producing the organic amine salt or the salt with quaternary ammonium ion and a platelet increasing agent.
Public/Granted literature
- US20130217894A1 ORGANIC AMINE SALTS OF AMINOBENZOIC ACID DERIVATIVES AND METHOD FOR PRODUCING SAME Public/Granted day:2013-08-22
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