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Title:
抗潰瘍薬を合成するための中間体化合物を調製する方法
Document Type and Number:
Japanese Patent JP2011520873
Kind Code:
A
Abstract:
The present invention relates a novel method of preparing an intermediate which is useful for synthesizing an antiulcerant. The present invention provides a method of preparing an intermediate of an antiulcerant which can obtain a high purity compound in high yield, with reduced production cost/time as compared to a conventional method.

Inventors:
Kim, Dong Young
Lee, Jun Young
Cho, Kwi Hyun
Park, sunte
Kim, Jun Woo
Pyun, Do Hook
Nam, San Dong
Kim, hee yun
Application Number:
JP2011509395A
Publication Date:
July 21, 2011
Filing Date:
November 20, 2008
Export Citation:
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Assignee:
Il-Yan Farm. Company Limited
International Classes:
C07D403/04
Domestic Patent References:
JP2001515892A2001-09-25
JPS4914668A1974-02-08
JPS5910563A1984-01-20
Foreign References:
WO2006099810A12006-09-28
US4957935A1990-09-18
WO2008004416A12008-01-10
Other References:
JPN6013000949; ＲＡＤＷＡＮ，Ｓｈ．Ｍ．　ｅｔ　ａｌ: Ｐｈｏｓｐｈｏｒｕｓ，　Ｓｕｌｆｕｒ　ａｎｄ　Ｓｉｌｉｃｏｎ　ａｎｄ　ｔｈｅ　Ｒｅｌａｔｅｄ　Ｅｌｅｍｅｎｔｓ Ｖｏｌ．１６４, 2000, ｐ．２９９-３１３
JPN6013000950; ＭＡＳＳＡ，Ｓ．　ｅｔ　ａｌ: Ｈｅｔｅｒｏｃｙｃｌｅｓ Ｖｏｌ．２３，　Ｎｏ．６, 1985, ｐ．１４１７-１４２３
JPN6013000951; 新実験有機化学講座１４　有機化合物の合成の反応ＩＶ , 1978, ｐ．１９９２, 丸善株式会社
JPN6013000947; ＲＨＥＥ，Ｓ．Ｗ．　ｅｔ　ａｌ: Ｓｙｎｔｈｅｓｉｓ　ａｎｄ　Ａｐｐｌｉｃａｔｉｏｎｓ　ｏｆ　Ｉｓｏｔｏｐｉｃａｌｌｙ　Ｌａｂｅｌｌｅｄ　Ｃｏｍｐｏｕｎｄｓ Ｖｏｌ．８, 2004, ｐ．４３３-４３４
JPN6013000948; ＦＡＮＧ，Ｙ．　ｅｔ　ａｌ: Ｓｙｎｔｈｅｔｉｃ　Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．２５，　Ｎｏ．１２, 1995, ｐ．１８５７-１８６１
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto



 
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