Title:
エスシタロプラムの調製方法
Document Type and Number:
Japanese Patent JP2010527345
Kind Code:
A
Abstract:
The present invention provides a novel process for the preparation of a compound of Formula III, and novel processes for preparing escitalopram using the compound of Formula III.
Inventors:
Rao, Damaraj Ramachandra
Kankan, Rajendra Narayan Rao
Villari, Dilipu Lambdas
Pull, Manzinder Singh
Kankan, Rajendra Narayan Rao
Villari, Dilipu Lambdas
Pull, Manzinder Singh
Application Number:
JP2010507978A
Publication Date:
August 12, 2010
Filing Date:
May 16, 2008
Export Citation:
Assignee:
Shipra Limited
International Classes:
C07D307/87; C07B57/00
Domestic Patent References:
| JP2003523955A | 2003-08-12 | |||
| JPH07188065A | 1995-07-25 |
Foreign References:
| WO2005042473A1 | 2005-05-12 | |||
| WO2005047274A1 | 2005-05-26 | |||
| WO2003097632A1 | 2003-11-27 |
Other References:
JPN6013024110; ＪＩＮ，Ｃ． ｅｔ ａｌ: Ｓｙｎｔｈｅｔｉｃ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．３７， Ｎｏ．６, 2007, ｐ．９０１-９０８
JPN5010008925; ＭＡＤＳＥＮ，Ｊ． ｅｔ ａｌ: Ｊｏｕｒｎａｌ ｏｆ Ｌａｂｅｌｌｅｄ Ｃｏｍｐｏｕｎｄｓ ａｎｄ Ｒａｄｉｏｐｈａｒｍａｃｅｕｔｉｃａｌｓ Ｖｏｌ．４７， Ｎｏ．６, 2004, ｐ．３３５-３４８
JPN5010008925; ＭＡＤＳＥＮ，Ｊ． ｅｔ ａｌ: Ｊｏｕｒｎａｌ ｏｆ Ｌａｂｅｌｌｅｄ Ｃｏｍｐｏｕｎｄｓ ａｎｄ Ｒａｄｉｏｐｈａｒｍａｃｅｕｔｉｃａｌｓ Ｖｏｌ．４７， Ｎｏ．６, 2004, ｐ．３３５-３４８
Attorney, Agent or Firm:
Takehiko Suzue
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa