Title:
METHOD FOR PRODUCING 2-ACYLIMINOPYRIDINE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2015/137216
Kind Code:
A1
Abstract:
A method for producing a compound represented by formula (I), which comprises: a step of acylating an amino group located at position-2 in a compound represented by formula (A) using trifluoroacetic acid as an acylating agent, thereby producing a compound represented by formula (B); and a step of further alkylating a nitrogen atom located at position-1 in the compound represented by formula (B).
Inventors:
NAKANISHI NOZOMU (JP)
KITSUDA SHIGEKI (JP)
FUKUDA YOSHIMASA (JP)
KITSUDA SHIGEKI (JP)
FUKUDA YOSHIMASA (JP)
Application Number:
PCT/JP2015/056409
Publication Date:
September 17, 2015
Filing Date:
March 04, 2015
Export Citation:
Assignee:
MEIJI SEIKA PHARMA CO LTD (JP)
International Classes:
C07D213/75
Domestic Patent References:
| WO2013031671A1 | 2013-03-07 |
Other References:
See also references of EP 3118194A4
Attorney, Agent or Firm:
CENTCREST IP ATTORNEYS (JP)
Patent business corporation cent Crest international patent firm (JP)
Patent business corporation cent Crest international patent firm (JP)
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