Title:
新規ピペラジン化合物の製造方法
Document Type and Number:
Japanese Patent JPWO2012102366
Kind Code:
A1
Abstract:
抗HCV作用を有し、C型肝炎治療剤として有用なピペラジン化合物を、優れた安全性および優れた工業的作業性で、効率よく製造することができる方法を提供すること。構造式[XVI]で表される化合物又はその塩と、構造式[XVIII]で表される化合物又はその塩とを反応させる工程を含む、構造式[XIX]で表される化合物又はその塩の製造方法:[式中、各記号は本明細書中で定義した通りである]。
Inventors:
Sakamoto Ryohei
Hiroshi Nakamura
Kazuyuki Sugimoto
Motoda Dai
Katsuhisa Yasue
Takao Ito
Takahisa Shimazaki
Akinobu Azuma
Hiroshi Nakamura
Kazuyuki Sugimoto
Motoda Dai
Katsuhisa Yasue
Takao Ito
Takahisa Shimazaki
Akinobu Azuma
Application Number:
JP2012550250A
Publication Date:
June 30, 2014
Filing Date:
January 27, 2012
Export Citation:
Assignee:
Japan Tobacco Inc.
International Classes:
C07D513/04; A61K31/519; A61P1/16; A61P31/14
Domestic Patent References:
JPH03504122A | 1991-09-12 | |||
JP2009516709A | 2009-04-23 | |||
JPH03504122A | 1991-09-12 | |||
JP2009516709A | 2009-04-23 |
Foreign References:
WO2007119889A1 | 2007-10-25 | |||
WO2007119889A1 | 2007-10-25 |
Other References:
JPN6012011466; WOBIG, D.: 'Thiazole derivatives. VII. Synthesis of thiazolo[4,5-d]pyrimidine derivatives' Liebigs Annalen der Chemie no.4, 1989, p.409-411
JPN6012011466; WOBIG, D.: 'Thiazole derivatives. VII. Synthesis of thiazolo[4,5-d]pyrimidine derivatives' Liebigs Annalen der Chemie no.4, 1989, p.409-411
JPN6012011466; WOBIG, D.: 'Thiazole derivatives. VII. Synthesis of thiazolo[4,5-d]pyrimidine derivatives' Liebigs Annalen der Chemie no.4, 1989, p.409-411
Attorney, Agent or Firm:
Koseki Yuki
Koseki Yuki
Koseki Yuki
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