发明授权
- 专利标题： Process for producing acid adduct salt of polyacidic base compound
- 专利标题（中）： 生产多酸基化合物酸加合盐的方法
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申请号： US10545200申请日： 2004-02-27
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公开(公告)号： US07750150B2公开(公告)日： 2010-07-06
- 发明人: Kimiyuki Shibuya , Tadaaki Ohgiya , Takayuki Matsuda
- 申请人： Kimiyuki Shibuya , Tadaaki Ohgiya , Takayuki Matsuda
- 申请人地址： JP Nagoya-shi
- 专利权人： Kowa Co., Ltd.
- 当前专利权人： Kowa Co., Ltd.
- 当前专利权人地址： JP Nagoya-shi
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2003-052700 20030228
- 国际申请： PCT/JP2004/002375 WO 20040227
- 国际公布： WO2004/076441 WO 20040910
- 主分类号： C07D243/00
- IPC分类号： C07D243/00 ; C07D241/04 ; C07D295/00
摘要：
This invention relates to a method for preparing an acid addition salt of a polyacidic basic compound, or a water adduct having basic site(s) stronger than pyridine. The method comprises reacting the polyacidic basic compound with an acid salt of pyridine.By the present invention, the number of moles of an added acid in the acid addition salt of the polyacidic basic compound can be readily changed to a number suited for the polyacidic basic compound as needed.
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