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Patent Searching and Data


Title:
METHOD FOR PRODUCING HYDRAZONE
Document Type and Number:
WIPO Patent Application WO/2008/032453
Kind Code:
A1
Abstract:
Disclosed is a commercially advantageous method for producing a hydrazone represented by the formula (4) below. Specifically disclosed is a method for producing a hydrazone according to the following reaction formula.

Inventors:
TAZAWA SHINNOSUKE (JP)
KIYONO HIROOMI (JP)
MIYAGAKI MICHIHIRO (JP)
YOSHINO HIROSHI (JP)
Application Number:
JP2007/001006
Publication Date:
March 20, 2008
Filing Date:
September 14, 2007
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Assignee:
SHIRATORI PHARM (JP)
ASUBIO PHARMA CO LTD (JP)
TAZAWA SHINNOSUKE (JP)
KIYONO HIROOMI (JP)
MIYAGAKI MICHIHIRO (JP)
YOSHINO HIROSHI (JP)
International Classes:
C07C249/16; C07C251/76; C07C315/02; C07C317/18
Foreign References:
Other References:
HOUGH L. ET AL.: "1,1-Diethylsulfonyl derivatives of L-rhamnose and their conversion into 5-deoxy-L-arabinose", JOURNAL OF THE CHEMICAL SOCIETY, 1955, pages 3544 - 3548
WANG Y. ET AL.: "Synthesis of 5-deoxy-L-lyxofuranose", HUAXUE XUEBAO, vol. 25, 1959, pages 265 - 276
Attorney, Agent or Firm:
THE PATENT CORPORATE BODY ARUGA PATENT OFFICE (3-6Nihonbashiningyocho 1-chom, Chuo-ku Tokyo 13, JP)
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